book.json - update version switcher for v1.16

[hamishwillee]

This updates versions for older releases that use gitbook legacy. The particular change is to add v1.16.

[github-actions]

/en/advanced_config/tuning_the_ecl_ekf.md

• LinkedFileMissingAnchor: #EKF2_RNG_A_IGATE not found in ../advanced_config/parameter_reference.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/advanced_config/parameter_reference.md)

/en/config/safety.md

• LinkedFileMissingAnchor: #COM_POSCTL_NAVL not found in ../advanced_config/parameter_reference.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/advanced_config/parameter_reference.md)
• LinkedFileMissingAnchor: #COM_POSCTL_NAVL not found in ../advanced_config/parameter_reference.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/advanced_config/parameter_reference.md)

/en/config_fw/position_tuning_guide_fixedwing.md

• LinkedFileMissingAnchor: #fw-tecs not found in ../advanced_config/parameter_reference.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/advanced_config/parameter_reference.md)
• LinkedFileMissingAnchor: #fw-path-control not found in ../advanced_config/parameter_reference.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/advanced_config/parameter_reference.md)

/en/config_rover/differential.md

• LinkedFileMissingAnchor: #RD_MAX_THR_YAW_R not found in ../advanced_config/parameter_reference.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/advanced_config/parameter_reference.md)
• LinkedFileMissingAnchor: #RD_MISS_SPD_GAIN not found in ../advanced_config/parameter_reference.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/advanced_config/parameter_reference.md)

/en/config_rover/mecanum.md

• LinkedFileMissingAnchor: #RM_MAX_THR_YAW_R not found in ../advanced_config/parameter_reference.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/advanced_config/parameter_reference.md)
• LinkedFileMissingAnchor: #RM_MISS_SPD_GAIN not found in ../advanced_config/parameter_reference.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/advanced_config/parameter_reference.md)

/en/flight_modes_fw/takeoff.md

• LinkedFileMissingAnchor: #RWTO_NPFG_PERIOD not found in ../advanced_config/parameter_reference.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/advanced_config/parameter_reference.md)

/en/flight_modes_mc/position.md

• LinkedFileMissingAnchor: #MPC_HOLD_DZ not found in ../advanced_config/parameter_reference.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/advanced_config/parameter_reference.md)
• LinkedFileMissingAnchor: #MPC_HOLD_DZ not found in ../advanced_config/parameter_reference.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/advanced_config/parameter_reference.md)

/en/frames_plane/reptile_dragon_2.md

• LinkedFileMissingAnchor: #crsf-rc not found in ../modules/modules_driver.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/modules/modules_driver.md)

/en/peripherals/gripper.md

• LinkedFileMissingAnchor: #PD_GRIPPER_EN not found in ../advanced_config/parameter_reference.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/advanced_config/parameter_reference.md)

/en/telemetry/crsf_telemetry.md

• LinkedFileMissingAnchor: #crsf-rc not found in ../modules/modules_driver.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/modules/modules_driver.md)
• LinkedFileMissingAnchor: #rc-input not found in ../modules/modules_driver.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/modules/modules_driver.md)

/en/tutorials/linux_sbus.md

• LinkedFileMissingAnchor: #rc-input not found in ../modules/modules_driver.md (/home/runner/work/PX4-user_guide/PX4-user_guide/en/modules/modules_driver.md)

/en/airframes/airframe_reference.md

• LocalImageNotFound: Linked image not found in file system: ../../assets/airframes/types/FreeFlyer.svg
• UrlToLocalSite: Link is URL to this site. Should it be relative link?: [Aion Robotics R1 UGV](https://docs.px4.io/main/en/complete_vehicles_rover/aion_r1.html))

/en/modules/modules_driver_radio_control.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/AckermannVelocitySetpoint.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)
• PageNotLinkedInternally: Page is orphan (not linked by any other page)

/en/msg_docs/AirspeedValidatedV0.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/ArmingCheckReplyV0.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/ArmingCheckRequestV0.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/BatteryInfo.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/BatteryStatusV0.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/DifferentialVelocitySetpoint.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)
• PageNotLinkedInternally: Page is orphan (not linked by any other page)

/en/msg_docs/DronecanNodeStatus.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/EventV0.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/FixedWingLateralGuidanceStatus.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/FixedWingLateralSetpoint.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/FixedWingLateralStatus.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/FixedWingLongitudinalSetpoint.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/FixedWingRunwayControl.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/HomePositionV0.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/LateralControlConfiguration.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/LongitudinalControlConfiguration.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/MecanumVelocitySetpoint.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)
• PageNotLinkedInternally: Page is orphan (not linked by any other page)

/en/msg_docs/NeuralControl.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/RoverPositionSetpoint.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/RoverSpeedSetpoint.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/RoverSpeedStatus.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/RoverVelocitySetpoint.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)
• PageNotLinkedInternally: Page is orphan (not linked by any other page)

/en/msg_docs/SensorGnssStatus.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/TrajectorySetpoint6dof.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/VehicleAttitudeSetpointV0.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)

/en/msg_docs/VehicleLocalPositionV0.md

• PageNotInTOC: Page not in Table of Contents (/home/runner/work/PX4-user_guide/PX4-user_guide/en/SUMMARY.md)