add FRR static srv6 sid config CLI patch

[BYGX-wcr]

Why I did it

Test the FRR's CLI to support static configuration of SRv6 SIDs

Work item tracking

• Microsoft ADO (number only):

How I did it

Copy the patch given by Alibaba

How to verify it

This PR is used to verify it

Which release branch to backport (provide reason below if selected)

• 201811
• 201911
• 202006
• 202012
• 202106
• 202111
• 202205
• 202211

Tested branch (Please provide the tested image version)

Description for the changelog

Link to config_db schema for YANG module changes

A picture of a cute animal (not mandatory but encouraged)

[BYGX-wcr]

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[r12f]

hi @BYGX-wcr, somehow I didn't find the original PR in the buildimage, do you mind to share it here?

[BYGX-wcr]

hi @BYGX-wcr, somehow I didn't find the original PR in the buildimage, do you mind to share it here?

this is the temporary patch from Alibaba that we are testing. We don't need to merge this PR at this time.

[r12f]

hi @BYGX-wcr , the way it works is to make the PR in sonic-net master branch, get merged there, then add the "Request for msft-202412 Branch" tag, and it will be moved here. Do you mind to submit the PR there? Directly submitting PR here will cause annoying future conflicts on this branch.

[BYGX-wcr]

Not needed