build(deps): bump actions/setup-python from 5.3.0 to 5.4.0 (#2414)

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@0b93645...4237552)

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

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

Author: dependabot[bot]

.github/workflows/chart-testing.yaml

@@ -77,7 +77,7 @@ jobs:
 
           kind load image-archive trivy-operator.tar
       - name: Set up python
-        uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b
+        uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38
         with:
           python-version: 3.7
       - name: Setup chart-testing

.github/workflows/publish-docs.yaml

@@ -36,7 +36,7 @@ jobs:
           fetch-depth: 0
           ref: ${{ github.event.inputs.ref }}
           persist-credentials: true
-      - uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b
+      - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38
         with:
           python-version: 3.x
       - run: |

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

@@ -31,7 +31,7 @@ jobs:
         with:
           version: v3.14.2
       - name: Set up python
-        uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
+        uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
         with:
           python-version: 3.7
       - name: Setup Chart Linting