protos: Remove squash from api:v2_protos

[phlax]

Signed-off-by: Ryan Northey ryan@synca.io

Commit Message: protos: Remove squash from api:v2_protos
Additional Description:

this is a follow up to #16336 as in a subsequent PR proto_format was trying to remove this

Risk Level:
Testing:
Docs Changes:
Release Notes:
Platform Specific Features:
[Optional Runtime guard:]
[Optional Fixes #Issue]
[Optional Deprecated:]
[Optional API Considerations:]

[phlax]

@htuch i separated this out from #16903 as i wanted to check its safe to do this - that PR was trying to remove this and also the same for other protos that are being removed

[phlax]

...also im concerned that something similar might start happening on other peoples PRs - ie trying to remove this proto

[htuch]

Why wasn't this caught in CI on #16336?

[phlax]

Why wasn't this caught in CI on #16336?

i was rather hoping you would know the answer to that

proto_sync.py etc is a bit of a mystery to me - mostly i have been using trial and error to make it happy as im not entirely clear as to what its doing

[phlax]

@htuch i tried making some arbitrary changes to proto files to see if i could trigger the problem (#16923 ) - it did not

its a mystery to me why removal is being enforced in #16903

either way - i think we want to do this - no ?

[htuch]

Yep, sure. I think once v2 is gone we get rid of proto_sync.py anyway.