Bump OpenAstronomy/github-actions-workflows

Bumps the actions group in /.github/workflows with 1 update: [OpenAstronomy/github-actions-workflows](https://github.com/openastronomy/github-actions-workflows).


Updates `OpenAstronomy/github-actions-workflows` from 2.1.0 to 2.2.2
- [Release notes](https://github.com/openastronomy/github-actions-workflows/releases)
- [Commits](OpenAstronomy/github-actions-workflows@8682314...930ac90)

---
updated-dependencies:
- dependency-name: OpenAstronomy/github-actions-workflows
  dependency-version: 2.2.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
...

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

Author: dependabot[bot]

.github/workflows/integration_testing.yml

@@ -15,7 +15,7 @@ permissions:
 # It is up to the individual packages to do detailed testing with astropy RC.
 jobs:
   test:
-    uses: OpenAstronomy/github-actions-workflows/.github/workflows/tox.yml@86823142467dd2afcd1bbac57d3a664cf468eb3b  # v2.1.0
+    uses: OpenAstronomy/github-actions-workflows/.github/workflows/tox.yml@930ac90540ecc5f43ba6d3d176efd25cd5f3c6c2  # v2.2.2
     with:
       submodules: false
       envs: |