build(deps): bump actions/setup-python from 4.1.0 to 4.2.0 (#31882)

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 4.1.0 to 4.2.0.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](c4e89fac7e...b55428b188)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

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

.github/workflows/bootstrap.yml

@@ -192,7 +192,7 @@ jobs:
           brew install tree
       - name: Checkout
         uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
-      - uses: actions/setup-python@c4e89fac7e8767b327bbad6cb4d859eda999cf08
+      - uses: actions/setup-python@b55428b1882923874294fa556849718a1d7f2ca5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Bootstrap clingo
@@ -211,7 +211,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
-      - uses: actions/setup-python@c4e89fac7e8767b327bbad6cb4d859eda999cf08
+      - uses: actions/setup-python@b55428b1882923874294fa556849718a1d7f2ca5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Setup repo