PTP: GM change smoothing and better lock speed/detection.
Merge remote-tracking branch 'origin/msli-a' into integration-test
PTP: Fix old delta making us not lock when we are the GM. Fix lock delta calculation.
PTP: Fix old delta making us not lock when we are the GM.
Send netlink messages with PTP increment changes.
Depacketizer: Add capabilites flag for clock domain support for respecting coasting when doing host RTC updates.