pip: bump pygount from 1.6.1 to 1.8.0

Bumps [pygount](https://github.com/roskakori/pygount) from 1.6.1 to 1.8.0.
- [Release notes](https://github.com/roskakori/pygount/releases)
- [Changelog](https://github.com/roskakori/pygount/blob/master/docs/changes.rst)
- [Commits](roskakori/pygount@v1.6.1...v1.8.0)

---
updated-dependencies:
- dependency-name: pygount
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pip-requirements.txt

@@ -16,4 +16,4 @@ edk2-pytool-library==0.21.5
 edk2-pytool-extensions==0.27.4
 antlr4-python3-runtime==4.13.1
 regex==2024.5.10
-pygount==1.6.1
+pygount==1.8.0