Add AprilTagsVision example (#2156)

Author: Starlight220

source/docs/software/examples-tutorials/wpilib-examples.rst

@@ -52,6 +52,7 @@ These examples demonstrate sensor reading and data processing using WPILib.  Mec
 * **Encoder** (`Java <https://github.com/wpilibsuite/allwpilib/tree/main/wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/encoder>`__, `C++ <https://github.com/wpilibsuite/allwpilib/tree/main/wpilibcExamples/src/main/cpp/examples/Encoder>`__): Demonstrates the use of the ``Encoder`` class to read values from a quadrature encoder.
 * **Gyro** (`Java <https://github.com/wpilibsuite/allwpilib/tree/main/wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/gyro>`__, `C++ <https://github.com/wpilibsuite/allwpilib/tree/main/wpilibcExamples/src/main/cpp/examples/Gyro>`__): Demonstrates the use of the ``AnalogGyro`` class to measure robot heading and stabilize driving.
 * **Intermediate Vision** (`Java <https://github.com/wpilibsuite/allwpilib/tree/main/wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/intermediatevision>`__, `C++ <https://github.com/wpilibsuite/allwpilib/tree/main/wpilibcExamples/src/main/cpp/examples/IntermediateVision>`__): Demonstrates the use of OpenCV and a USB camera to overlay a rectangle on a captured video feed and stream it to the dashboard.
+* **AprilTagsVision** (`Java <https://github.com/wpilibsuite/allwpilib/tree/main/wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/apriltagsvision>`__, `C++ <https://github.com/wpilibsuite/allwpilib/tree/main/wpilibcExamples/src/main/cpp/examples/AprilTagsVision>`__): Demonstrates on-roboRIO detection of AprilTags using an attached USB camera.
 * **Ultrasonic** (`Java <https://github.com/wpilibsuite/allwpilib/tree/main/wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/ultrasonic>`__, `C++ <https://github.com/wpilibsuite/allwpilib/tree/main/wpilibcExamples/src/main/cpp/examples/Ultrasonic>`__): Demonstrates the use of the ``Ultrasonic`` class to read data from an ultrasonic sensor in conjunction with the ``MedianFilter`` class to reduce signal noise.
 
 Command-Based Examples