Update of show_ptp and show_frequency_synchronization to work with actual IOS-XR #963
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Description
iosxr (show_ptp)
Modified ShowPtpPlatformServo:
. Updated regex pattern p13, p14 to accommodate various time formats.
Modified ShowPtpForeignMastersInterface:
. Changed announce_messages from Schema to Optional.
. Updated regex pattern p2 to accommodate also Multicast (for G.8275.2).
. Added a logic to get only the first 'Clock ID'.
iosxr (show_frequency_synchronization)
. Changed wait_to_restore_time from schema to Optional.
Motivation and Context
Make the parsers usable for IOS-XR 24.x.x and higher
Impact (If any)
'offset_from_master' and 'mean_path_delay' is one string and contains now also nsecs (old tests expect only secs).
Screenshots:
Checklist: