GitHub: Bump Chart Testing action. (#14115)

Author: Gacko

.github/workflows/chart.yaml

@@ -31,7 +31,7 @@ jobs:
         uses: azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4 # v4.3.1
 
       - name: Set up Helm Chart Testing
-        uses: helm/chart-testing-action@0d28d3144d3a25ea2cc349d6e59901c4ff469b3b # v2.7.0
+        uses: helm/chart-testing-action@e27de75c91e0f939bbffea4638c3c70430d7b857
 
       - name: Set up Artifact Hub
         run: |

.github/workflows/ci.yaml

@@ -226,7 +226,7 @@ jobs:
         uses: azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4 # v4.3.1
 
       - name: Set up Helm Chart Testing
-        uses: helm/chart-testing-action@0d28d3144d3a25ea2cc349d6e59901c4ff469b3b # v2.7.0
+        uses: helm/chart-testing-action@e27de75c91e0f939bbffea4638c3c70430d7b857
 
       - name: Set up Artifact Hub
         run: |