chore(deps): pin dependencies (#27)

Signed-off-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/release.yaml

@@ -44,7 +44,7 @@ jobs:
     runs-on: ubuntu-latest
     if: needs.release-please.outputs.releases_created == 'true'
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2
       - name: Publish Helm chart
         uses: stefanprodan/helm-gh-pages@master
         with:

.github/workflows/test.yaml

@@ -31,17 +31,17 @@ jobs:
         with:
           fetch-depth: 0
       - name: Set up Helm
-        uses: azure/setup-helm@v3
+        uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 # v3
         with:
           version: v3.11.2
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@57ded4d7d5e986d7296eab16560982c6dd7c923b # v4
         with:
           python-version: '3.9'
           check-latest: true
 
       - name: Set up chart-testing
-        uses: helm/chart-testing-action@v2.4.0
+        uses: helm/chart-testing-action@e8788873172cb653a90ca2e819d79d65a66d4e76 # v2.4.0
 
       - name: Run chart-testing (list-changed)
         id: list-changed
@@ -59,7 +59,7 @@ jobs:
 
       - name: Create kind cluster
         if: steps.list-changed.outputs.changed == 'true'
-        uses: helm/kind-action@v1.4.0
+        uses: helm/kind-action@9e8295d178de23cbfbd8fa16cf844eec1d773a07 # v1.4.0
 
       - name: Run chart-testing (install)
         if: steps.list-changed.outputs.changed == 'true'