Bump actions/setup-python from 5 to 6 (aws#9708)

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 5 to 6.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v5...v6)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/changelog.yml

@@ -51,7 +51,7 @@ jobs:
         ref: ${{ github.event.inputs.ref }}
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: "3.11"
     - name: Create changelog

.github/workflows/run-bundle-test.yml

@@ -19,7 +19,7 @@ jobs:
     steps:
     - uses: actions/checkout@v5
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies

.github/workflows/run-dep-tests.yml

@@ -18,7 +18,7 @@ jobs:
     steps:
     - uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c
+      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies

.github/workflows/run-tests.yml

@@ -18,7 +18,7 @@ jobs:
     steps:
     - uses: actions/checkout@v5
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies

.github/workflows/update-lockfiles.yml

@@ -35,7 +35,7 @@ jobs:
         with:
           ref: ${{ github.event.inputs.ref }}
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}