Bump the pip-dependencies group with 4 updates

Bumps the pip-dependencies group with 4 updates: [grpcio](https://github.com/grpc/grpc), [grpcio-tools](https://github.com/grpc/grpc), [pygments](https://github.com/pygments/pygments) and [setuptools](https://github.com/pypa/setuptools).


Updates `grpcio` from 1.68.1 to 1.69.0
- [Release notes](https://github.com/grpc/grpc/releases)
- [Changelog](https://github.com/grpc/grpc/blob/master/doc/grpc_release_schedule.md)
- [Commits](grpc/grpc@v1.68.1...v1.69.0)

Updates `grpcio-tools` from 1.68.1 to 1.69.0
- [Release notes](https://github.com/grpc/grpc/releases)
- [Changelog](https://github.com/grpc/grpc/blob/master/doc/grpc_release_schedule.md)
- [Commits](grpc/grpc@v1.68.1...v1.69.0)

Updates `pygments` from 2.18.0 to 2.19.0
- [Release notes](https://github.com/pygments/pygments/releases)
- [Changelog](https://github.com/pygments/pygments/blob/master/CHANGES)
- [Commits](pygments/pygments@2.18.0...2.19.0)

Updates `setuptools` from 75.6.0 to 75.7.0
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](pypa/setuptools@v75.6.0...v75.7.0)

---
updated-dependencies:
- dependency-name: grpcio
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pip-dependencies
- dependency-name: grpcio-tools
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pip-dependencies
- dependency-name: pygments
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pip-dependencies
- dependency-name: setuptools
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pip-dependencies
...

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

requirements.txt

@@ -5,8 +5,8 @@ certifi==2024.12.14
 charset-normalizer==3.4.1
 debugpy==1.8.11
 docutils==0.21.2
-grpcio==1.68.1
-grpcio-tools==1.68.1
+grpcio==1.69.0
+grpcio-tools==1.69.0
 idna==3.10
 importlib-metadata==8.5.0
 jaraco.classes==3.4.0
@@ -17,15 +17,15 @@ more-itertools==10.5.0
 pkginfo==1.12.0
 protobuf==5.29.2
 pyfakefs==5.7.3
-Pygments==2.18.0
+Pygments==2.19.0
 readme-renderer==44.0
 redbaron==0.9.2
 requests==2.32.3
 requests-toolbelt==1.0.0
 rfc3986==2.0.0
 rich==13.9.4
 rply==0.7.8
-setuptools==75.6.0
+setuptools==75.7.0
 six==1.17.0
 twine==6.0.1
 urllib3==2.3.0