Wrong chrony stratum (doc has updated, AgentBaker has not)

[Artoria2e5]

What happened:
A lot of files have

refclock PHC /dev/ptp0 poll 3 dpoll -2 offset 0

What you expected to happen:

refclock PHC /dev/ptp_hyperv poll 3 dpoll -2 offset 0 stratum 2

like in current version of https://learn.microsoft.com/en-us/azure/virtual-machines/linux/time-sync should be instead present. Or if you don't want ptp_hyperv, ptp0 is okay; what matters is stratum 2

How to reproduce it:
Use grep on the existing source files.

Anything else we need to know?:
Wrong stratum leads to user confusion in https://www.mail-archive.com/[email protected]/msg03770.html.

Environment:

• AgentBaker version: HEAD
• Kubernetes version (use kubectl version):
• OS (e.g. from /etc/os-release):
• Kernel (e.g. uname -a):
• Install tools:
• Others: