chore(deps): update dependency helm to v3.21.3

Author: renovate[bot]

.github/workflows/helm-lint-and-install.yaml

@@ -24,7 +24,7 @@ jobs:
       - name: Set up Helm
         uses: azure/setup-helm@v4
         with:
-          version: v3.12.2
+          version: v3.21.3
 
       - uses: actions/setup-python@v6
         with:
@@ -73,7 +73,7 @@ jobs:
       - name: Set up Helm
         uses: azure/setup-helm@v4
         with:
-          version: v3.12.2
+          version: v3.21.3
 
       - name: Run helm-docs
         working-directory: charts/studio/

.github/workflows/helm.yaml

@@ -64,7 +64,7 @@ jobs:
       - name: Install Helm
         uses: azure/setup-helm@v4
         with:
-          version: v3.10.0
+          version: v3.21.3
 
       - name: Add repositories for dependencies
         run: |