Update pluggy requirement from ~=1.3.0 to ~=1.4.0

Updates the requirements on [pluggy](https://github.com/pytest-dev/pluggy) to permit the latest version.
- [Changelog](https://github.com/pytest-dev/pluggy/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pluggy@1.3.0...1.4.0)

---
updated-dependencies:
- dependency-name: pluggy
  dependency-type: direct:production
...

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

requirements.txt

@@ -1,7 +1,7 @@
 pytest~=7.4.4
 py~=1.11.0
 attrs~=23.2.0
-pluggy~=1.3.0
+pluggy~=1.4.0
 iniconfig~=2.0.0
 requests~=2.31.0
 black~=23.12