build(deps): Bump pytest-sugar in /testing/plugins_integration (#10922)

Bumps [pytest-sugar](https://github.com/Teemu/pytest-sugar) from 0.9.5 to 0.9.7.
- [Release notes](https://github.com/Teemu/pytest-sugar/releases)
- [Changelog](https://github.com/Teemu/pytest-sugar/blob/main/CHANGES.rst)
- [Commits](https://github.com/Teemu/pytest-sugar/commits/v0.9.7)

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

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

testing/plugins_integration/requirements.txt

@@ -8,7 +8,7 @@ pytest-flakes==4.0.5
 pytest-html==3.2.0
 pytest-mock==3.10.0
 pytest-rerunfailures==11.1.2
-pytest-sugar==0.9.5
+pytest-sugar==0.9.7
 pytest-trio==0.7.0
 pytest-twisted==1.14.0
 twisted==22.8.0