chore(deps-dev): update helm/chart-testing-action action to v2.6.1 (#253)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/pr-build.yaml

@@ -33,7 +33,7 @@ jobs:
           python-version: 3.7
 
       - name: Set up chart-testing
-        uses: helm/chart-testing-action@b43128a8b25298e1e7b043b78ea6613844e079b1 # v2.6.0
+        uses: helm/chart-testing-action@e6669bcd63d7cb57cb4380c33043eebe5d111992 # v2.6.1
 
       - name: Run chart-testing (lint)
         run: ct lint --target-branch=master --chart-dirs chart --check-version-increment=false
@@ -148,7 +148,7 @@ jobs:
           python-version: 3.7
 
       - name: Set up chart-testing
-        uses: helm/chart-testing-action@b43128a8b25298e1e7b043b78ea6613844e079b1 # v2.6.0
+        uses: helm/chart-testing-action@e6669bcd63d7cb57cb4380c33043eebe5d111992 # v2.6.1
 
       - name: Create kind cluster
         uses: helm/kind-action@dda0770415bac9fc20092cacbc54aa298604d140 # v1.8.0