`repo: meta`: `check-hooks-apply` leads to: Read-only file system: '/pc/.lock'

[billsioros]

The check-hooks-apply meta hook raise the aforementioned error on the CI. The relevant run is shown here.

[asottile]

weird! I will look into this and try and get a good for you!

[asottile]

this ended up being quite the interesting thing to track down

it turns out it was trying to lint a .pre-commit-config.yaml file separate from the actual configuration -- so I've fixed this in pre-commit/pre-commit#2026 and rolled this out to the CI fleet -- thanks again for the report!