IntelPython / dpnp / 23263354721 / 1

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Upgrade `clang-format` to v22 and improve `pylint` pre-commit configuration (#2813)

## Summary

- Migrate clang-format from `pocc/pre-commit-hooks` to
`pre-commit/mirrors-clang-format` v22.1.0
- Update `.clang-format` config to maintain consistent code style across
versions
- Configure pylint to properly handle C extension modules (numpy, dpctl)
- Remove manual clang-format-12 installation from GitHub workflow
- Reformat all C++ files with clang-format v22
- Add reformatting commit to `.git-blame-ignore-revs`

## Changes

### Pre-commit configuration
- Switch to `pre-commit/mirrors-clang-format` (v22.1.0) for better
version pinning and consistency across environments
- Add `--disable=c-extension-no-member` to pylint to avoid false
positives on C extension objects

### Code style
- Update `.clang-format`: Set `AfterControlStatement: Never` to preserve
existing brace placement style
- Reformat all C++ source files with clang-format v22 (net -159 lines
due to template parameter formatting improvements)

### Pylint configuration
- Add `extension-pkg-allow-list = ["numpy"]` to help pylint understand
numpy better
- Add `generated-members` patterns to handle dynamically created
attributes on numpy types

### CI/CD
- Remove obsolete `apt-get install clang-format-12` step from pre-commit
workflow

1323 of 2442 branches covered (54.18%)

Branch coverage included in aggregate %.

19784 of 23493 relevant lines covered (84.21%)

6869.74 hits per line