chore(deps): bump actions/setup-python from 3.1.2 to 4.6.1

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 3.1.2 to 4.6.1.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@98f2ad0...bd6b4b6)

---
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/build.yaml

@@ -248,7 +248,7 @@ jobs:
         with:
           version: v3.5.0
       - name: Set up python
-        uses: actions/setup-python@98f2ad02fd48d057ee3b4d4f66525b231c3e52b6  # v2.3.0
+        uses: actions/setup-python@bd6b4b6205c4dbad673328db7b31b7fab9e241c0  # v2.3.0
         with:
           python-version: 3.7
       - name: Setup Chart Linting

.github/workflows/publish-docs.yaml

@@ -26,7 +26,7 @@ jobs:
           ref: ${{ github.event.inputs.ref }}
           fetch-depth: 0
           persist-credentials: true
-      - uses: actions/setup-python@98f2ad02fd48d057ee3b4d4f66525b231c3e52b6
+      - uses: actions/setup-python@bd6b4b6205c4dbad673328db7b31b7fab9e241c0
         with:
           python-version: 3.x
       - run: |

.github/workflows/publish-helm-chart.yaml

@@ -29,7 +29,7 @@ jobs:
         with:
           version: v3.5.0
       - name: Set up python
-        uses: actions/setup-python@98f2ad02fd48d057ee3b4d4f66525b231c3e52b6
+        uses: actions/setup-python@bd6b4b6205c4dbad673328db7b31b7fab9e241c0
         with:
           python-version: 3.7
       - name: Setup Chart Linting