Update pdoc requirement from ~=14.0 to ~=14.1

Updates the requirements on [pdoc](https://github.com/mitmproxy/pdoc) to permit the latest version.
- [Changelog](https://github.com/mitmproxy/pdoc/blob/main/CHANGELOG.md)
- [Commits](mitmproxy/pdoc@v14.0.0...v14.1.0)

---
updated-dependencies:
- dependency-name: pdoc
  dependency-type: direct:development
...

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

requirements_dev.txt

@@ -1,7 +1,7 @@
 -r requirements.txt
 auditwheel~=5.4
 patchelf~=0.17
-pdoc~=14.0
+pdoc~=14.1
 pytest~=7.4
 pytest-asyncio~=0.21
 pytest-cov~=4.1