Update pr-validate.yaml

Signed-off-by: Kjeld Schouten <info@kjeldschouten.nl>

.github/workflows/pr-validate.yaml

@@ -23,6 +23,10 @@ jobs:
         id: collect-changes
         uses: ./.github/actions/collect-changes
 
+  containers-build:
+    uses: ./.github/workflows/containers.build.yaml
+
+
   charts-lint:
     uses: ./.github/workflows/charts-lint.yaml
     needs:
@@ -49,6 +53,8 @@ jobs:
       - pr-changes
       - charts-lint
 
+
+
   print_head_msg:
     name: Print commit message
     runs-on: ubuntu-latest