chore(deps): bump slack-sdk from 3.33.4 to 3.33.5

Bumps [slack-sdk](https://github.com/slackapi/python-slack-sdk) from 3.33.4 to 3.33.5.
- [Release notes](https://github.com/slackapi/python-slack-sdk/releases)
- [Commits](slackapi/python-slack-sdk@v3.33.4...v3.33.5)

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

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

requirements-base.txt

@@ -425,7 +425,7 @@ six==1.16.0
     #   validators
 slack-bolt==1.21.2
     # via -r requirements-base.in
-slack-sdk==3.33.4
+slack-sdk==3.33.5
     # via
     #   -r requirements-base.in
     #   slack-bolt