build(deps): bump pycparser from 2.23 to 3.0 (#2838)

Bumps [pycparser](https://github.com/eliben/pycparser) from 2.23 to 3.0.
- [Release notes](https://github.com/eliben/pycparser/releases)
- [Commits](https://github.com/eliben/pycparser/compare/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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -25,7 +25,7 @@ pip==25.3
 protobuf==6.33.1
 pyasn1==0.5.1
 pyasn1-modules==0.3.0
-pycparser==2.23
+pycparser==3.0
 pydantic==2.12.4
 # pydantic pins pydantic-core, 
 # but dependabot updates these separately (which is broken) and is annoying,