build(deps): Bump pytest-sugar in /testing/plugins_integration (#13671)

Bumps [pytest-sugar](https://github.com/Teemu/pytest-sugar) from 1.1.0 to 1.1.1.
- [Release notes](https://github.com/Teemu/pytest-sugar/releases)
- [Changelog](https://github.com/Teemu/pytest-sugar/blob/main/CHANGES.rst)
- [Commits](Teemu/pytest-sugar@v1.1.0...v1.1.1)

---
updated-dependencies:
- dependency-name: pytest-sugar
  dependency-version: 1.1.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

testing/plugins_integration/requirements.txt

@@ -8,7 +8,7 @@ pytest-flakes==4.0.5
 pytest-html==4.1.1
 pytest-mock==3.14.1
 pytest-rerunfailures==15.1
-pytest-sugar==1.1.0
+pytest-sugar==1.1.1
 pytest-trio==0.8.0
 pytest-twisted==1.14.3
 twisted==25.5.0