Revert "Add clang-format CI"
Original commit message(s)
- Revert "Add clang-format CI"
This reverts commit da934da7.
It blocks MRs on entirely unrelated files, not to mention that we don't encode the required clang-format version anywhere so it's impossible to get the format right it seems
(For future reference, follow the guidelines at https://cbea.ms/git-commit/#seven-rules)
Reason for the change
my MRs are red because Nico did a format run