Bump actions/setup-python from 5.5.0 to 5.6.0 (#2726)

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 5.5.0 to 5.6.0.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v5.5.0...v5.6.0)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-version: 5.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/ci.yaml

@@ -27,7 +27,7 @@ jobs:
         uses: actions/[email protected]
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
         id: python
-        uses: actions/setup-python@v5.5.0
+        uses: actions/setup-python@v5.6.0
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
           check-latest: true
@@ -89,7 +89,7 @@ jobs:
         uses: actions/[email protected]
       - name: Set up Python ${{ matrix.python-version }}
         id: python
-        uses: actions/setup-python@v5.5.0
+        uses: actions/setup-python@v5.6.0
         with:
           python-version: ${{ matrix.python-version }}
           check-latest: true
@@ -149,7 +149,7 @@ jobs:
         uses: actions/[email protected]
       - name: Set up Python ${{ matrix.python-version }}
         id: python
-        uses: actions/setup-python@v5.5.0
+        uses: actions/setup-python@v5.6.0
         with:
           python-version: ${{ matrix.python-version }}
           check-latest: true
@@ -200,7 +200,7 @@ jobs:
         uses: actions/[email protected]
       - name: Set up Python ${{ matrix.python-version }}
         id: python
-        uses: actions/setup-python@v5.5.0
+        uses: actions/setup-python@v5.6.0
         with:
           python-version: ${{ matrix.python-version }}
           check-latest: true
@@ -247,7 +247,7 @@ jobs:
         uses: actions/[email protected]
       - name: Set up Python 3.13
         id: python
-        uses: actions/setup-python@v5.5.0
+        uses: actions/setup-python@v5.6.0
         with:
           python-version: "3.13"
           check-latest: true

.github/workflows/release-tests.yml

@@ -16,7 +16,7 @@ jobs:
         uses: actions/[email protected]
       - name: Set up Python 3.9
         id: python
-        uses: actions/setup-python@v5.5.0
+        uses: actions/setup-python@v5.6.0
         with:
           # virtualenv 15.1.0 cannot be installed on Python 3.10+
           python-version: 3.9

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
         uses: actions/[email protected]
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
         id: python
-        uses: actions/setup-python@v5.5.0
+        uses: actions/setup-python@v5.6.0
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
           check-latest: true