Bump responses from 0.25.5 to 0.25.6

Bumps [responses](https://github.com/getsentry/responses) from 0.25.5 to 0.25.6.
- [Release notes](https://github.com/getsentry/responses/releases)
- [Changelog](https://github.com/getsentry/responses/blob/master/CHANGES)
- [Commits](getsentry/responses@0.25.5...0.25.6)

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

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

requirements.txt

@@ -1,4 +1,4 @@
 click==8.1.8
 xmlschema==3.4.2
 requests==2.32.3
-responses==0.25.5
+responses==0.25.6