build(deps-dev): bump responses from 0.25.7 to 0.25.8 in /bot (#2757)

Bumps [responses](https://github.com/getsentry/responses) from 0.25.7 to 0.25.8.
- [Release notes](https://github.com/getsentry/responses/releases)
- [Changelog](https://github.com/getsentry/responses/blob/master/CHANGES)
- [Commits](getsentry/responses@0.25.7...0.25.8)

---
updated-dependencies:
- dependency-name: responses
  dependency-version: 0.25.8
  dependency-type: direct:development
  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>

Author: dependabot[bot]

bot/requirements-dev.txt

@@ -3,4 +3,4 @@ jsonschema==4.25.0
 pre-commit==4.5.1
 pytest==9.0.2
 pytest-responses==0.5.1
-responses==0.25.7
+responses==0.25.8