Adds clang-format to pre-commit to 3.40

[3nids]

manual backport of #59664

run pre-commit on all files which was not done yet on this branch

[github-actions]

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[nyalldawson]

@3nids I'm not really sure what I'm supposed to be using to auto-format anymore. I understood that pre-commit should be formatting all files not exposed to sip, and astyle for the rest (for now). But I only see pre-commit format some files, and the rest are just unchanged (eg editing a .cpp file in src/raster)

[3nids]

@nyalldawson have you done pre-commmit install (probably with -f if you had prepare_commit as a commit hook before)

https://github.com/qgis/QGIS-Documentation/blob/master/docs/developers_guide/git.rst#procedure

[uclaros]

@3nids Maybe it's worth posting what needs to be changed to the devs mailing list

[3nids]

@uclaros done here https://www.mail-archive.com/[email protected]/msg56429.html

[nyalldawson]

@3nids

have you done pre-commmit install (probably with -f if you had prepare_commit as a commit hook before)

Yep. Something's definitely wonky -- try editing a cpp file in src/core, and neither scripts/prepare-commit.sh nor pre-commit run will apply any formatting change to it.

[3nids]

@nyalldawson I was quite sure I tested this... fixed here https://github.com/qgis/QGIS/pull/59713/files?w=1