Bump actions/setup-python from 5.3.0 to 5.4.0

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 5.3.0 to 5.4.0.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v5.3.0...v5.4.0)

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

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
       with:
         persist-credentials: false
 
-    - uses: actions/setup-python@v5.3.0
+    - uses: actions/setup-python@v5.4.0
       with:
         python-version: "3.9"
         cache: 'pip'
@@ -61,7 +61,7 @@ jobs:
         sudo apt-get update
         sudo apt-get install --no-install-suggests --no-install-recommends inkscape scour
 
-    - uses: actions/setup-python@v5.3.0
+    - uses: actions/setup-python@v5.4.0
       with:
         python-version: "3.9"
         cache: 'pip'