Bump the pip-deps group with 3 updates

Bumps the pip-deps group with 3 updates: [cffi](https://github.com/python-cffi/cffi), [mkdocs-material](https://github.com/squidfunk/mkdocs-material) and [pycparser](https://github.com/eliben/pycparser).


Updates `cffi` from 1.17.1 to 2.0.0
- [Release notes](https://github.com/python-cffi/cffi/releases)
- [Commits](python-cffi/cffi@v1.17.1...v2.0.0)

Updates `mkdocs-material` from 9.6.18 to 9.6.19
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.6.18...9.6.19)

Updates `pycparser` from 2.22 to 2.23
- [Release notes](https://github.com/eliben/pycparser/releases)
- [Changelog](https://github.com/eliben/pycparser/blob/main/CHANGES)
- [Commits](eliben/pycparser@release_v2.22...release_v2.23)

---
updated-dependencies:
- dependency-name: cffi
  dependency-version: 2.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: pip-deps
- dependency-name: mkdocs-material
  dependency-version: 9.6.19
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: pip-deps
- dependency-name: pycparser
  dependency-version: '2.23'
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pip-deps
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -2,7 +2,7 @@ Babel==2.17.0
 cairocffi==1.7.1
 CairoSVG==2.8.2
 certifi==2025.8.3
-cffi==1.17.1
+cffi==2.0.0
 charset-normalizer==3.4.3
 click==8.1.8
 colorama==0.4.6
@@ -16,14 +16,14 @@ MarkupSafe==3.0.2
 mergedeep==1.3.4
 mkdocs==1.6.1
 mkdocs-macros-plugin==1.3.9
-mkdocs-material==9.6.18
+mkdocs-material==9.6.19
 mkdocs-material-extensions==1.3.1
 packaging==25.0
 paginate==0.5.7
 pathspec==0.12.1
 Pillow==11.3.0
 platformdirs==4.4.0
-pycparser==2.22
+pycparser==2.23
 Pygments==2.19.2
 pymdown-extensions==10.16.1
 python-dateutil==2.9.0.post0