chore: bump pytest from 8.1.0 to 8.1.1

Bumps [pytest](https://github.com/pytest-dev/pytest) from 8.1.0 to 8.1.1.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.1.0...8.1.1)

---
updated-dependencies:
- dependency-name: pytest
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -103,7 +103,7 @@ pyrfc3339==1.1
     # via
     #   juju
     #   macaroonbakery
-pytest==8.1.0
+pytest==8.1.1
     # via pytest-interface-tester
 pytest-interface-tester==2.0.1
     # via -r requirements.in

test-requirements.txt

@@ -144,7 +144,7 @@ pyrfc3339==1.1
     # via
     #   juju
     #   macaroonbakery
-pytest==8.1.0
+pytest==8.1.1
     # via
     #   -r test-requirements.in
     #   pytest-asyncio