Bump actions/setup-python from 2 to 5

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 2 to 5.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v2...v5)

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

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

Author: dependabot[bot]

.github/workflows/docs.yml

@@ -22,7 +22,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: '3.x'
 

.github/workflows/test.yml

@@ -23,7 +23,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha || github.ref }}
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.11"
           architecture: "x64"
@@ -54,7 +54,7 @@ jobs:
           key: unit-${{ runner.os }}-${{ matrix.python-version }}-${{ matrix.airflow-version }}-${{ hashFiles('pyproject.toml') }}-${{ hashFiles('anyscale_provider/__init__.py') }}
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -93,7 +93,7 @@ jobs:
           key: integration-${{ runner.os }}-${{ matrix.python-version }}-${{ matrix.airflow-version }}-${{ hashFiles('pyproject.toml') }}-${{ hashFiles('anyscale_provider/__init__.py') }}
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -125,7 +125,7 @@ jobs:
         with:
           ref: ${{ github.event.pull_request.head.sha || github.ref }}
       - name: Set up Python 3.11
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v5
         with:
           python-version: "3.11"
       - name: Install coverage