CI: add clang format CI action

[evgenykor]

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[evgenykor]

@guycipher these clang-format checks (CI actions) are looking good you may want to have them in tidesdb

[guycipher]

We could. Usually it’s run before putting in PR on my end. Because the CI is using ubuntu you can do
sh code-formatter.sh

as well there is a bash script I made as well.

[evgenykor]

This CI action is better than running your scripts for several reasons:

*it specifies the version of clang-format (for instance I tried version 19 and the result of formatting is slightly different)
*your script is formatting actual file instead of check for violation rules - i.e. do "dry-run" for it instead
*your script needs --Werror to treat all warnings as errors so we could easily pick up it as a failure for CI

TLDR - just use this action for verification and your script for actual formatting

[guycipher]

Understood.