pip: bump edk2-pytool-extensions from 0.27.12 to 0.28.0

Bumps [edk2-pytool-extensions](https://github.com/tianocore/edk2-pytool-extensions) from 0.27.12 to 0.28.0.
- [Release notes](https://github.com/tianocore/edk2-pytool-extensions/releases)
- [Commits](tianocore/edk2-pytool-extensions@v0.27.12...v0.28.0)

---
updated-dependencies:
- dependency-name: edk2-pytool-extensions
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pip-requirements.txt

@@ -13,7 +13,7 @@
 ##
 
 edk2-pytool-library==0.21.12
-edk2-pytool-extensions==0.27.12
+edk2-pytool-extensions==0.28.0
 antlr4-python3-runtime==4.13.2
 regex==2024.9.11
 pygount==1.8.0