gechiang

@vmittal-msft please share MSFT ADO number for this PR

Just want to higlight that this change has a dependency of this PR mentioned by Author in the PR description: **Platform library support change https://github.com/sonic-net/sonic-buildimage/pull/20603 should be merged before this...

@assrinivasan please help take a quick look of this PR content to see if you have any concerns especially for non-chassis platforms while @prgeor is out of office. Thanks!

@yxieca can you help transfer this to SWSS repo? Thanks!