ci: bump actions/setup-python from 5.4.0 to 5.5.0

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 5.4.0 to 5.5.0.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v5.4.0...v5.5.0)

---
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>

Author: dependabot[bot]

.github/workflows/cd.yml

@@ -41,7 +41,7 @@ jobs:
 
       - name: Set up Python ${{ matrix.python }}
         id: setup-python
-        uses: actions/setup-python@v5.4.0
+        uses: actions/setup-python@v5.5.0
         with:
           python-version: ${{ matrix.python }}
 

.github/workflows/ci.yml

@@ -48,7 +48,7 @@ jobs:
 
       - name: Set up Python ${{ matrix.python }}
         id: setup-python
-        uses: actions/setup-python@v5.4.0
+        uses: actions/setup-python@v5.5.0
         with:
           python-version: ${{ matrix.python }}
 

.github/workflows/docs.yml

@@ -28,7 +28,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Python 3.10
-        uses: actions/setup-python@v5.4.0
+        uses: actions/setup-python@v5.5.0
         with:
           python-version: '3.13'