Build(deps): Bump pycparser from 2.23 to 3.0

Bumps [pycparser](https://github.com/eliben/pycparser) from 2.23 to 3.0.
- [Release notes](https://github.com/eliben/pycparser/releases)
- [Commits](eliben/pycparser@release_v2.23...release_v3.00)

---
updated-dependencies:
- dependency-name: pycparser
  dependency-version: '3.0'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

constraints.txt

@@ -34,7 +34,7 @@ nh3==0.3.2
 packaging==25.0
 pluggy==1.6.0
 Pygments==2.19.2
-pycparser==2.23
+pycparser==3.0
 pydantic==2.12.5
 pydantic-core==2.41.5
 pytest==9.0.2