build(deps): bump actions/setup-python from 4 to 5

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 4 to 5.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v4...v5)

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

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

.github/workflows/tests.yml

@@ -38,7 +38,7 @@ jobs:
 
       - name: "Set up Python"
         id: "setup-python"
-        uses: "actions/setup-python@v4"
+        uses: "actions/setup-python@v5"
         with:
           # The last listed Python version is the default.
           python-version: |
@@ -106,7 +106,7 @@ jobs:
         uses: "actions/checkout@v4"
 
       - name: "Set up Python"
-        uses: "actions/setup-python@v4"
+        uses: "actions/setup-python@v5"
         with:
           python-version: "3.12"
           cache: pip
@@ -154,7 +154,7 @@ jobs:
         uses: "actions/checkout@v4"
 
       - name: "Set up Python"
-        uses: "actions/setup-python@v4"
+        uses: "actions/setup-python@v5"
         with:
           python-version: "3.7"
           cache: pip
@@ -178,7 +178,7 @@ jobs:
         uses: "actions/checkout@v4"
 
       - name: "Set up Python"
-        uses: "actions/setup-python@v4"
+        uses: "actions/setup-python@v5"
         with:
           python-version: "3.7"
           cache: pip