ci: ensure manifests are in synch with the templates

Signed-off-by: Miguel Duarte Barroso <mdbarroso@redhat.com>

Author: maiqueb

automation/check-patch.setup.sh

@@ -27,3 +27,12 @@ cp -rf $(pwd)/. ${TMP_PROJECT_PATH}
 
 echo 'Exporting temporary project path'
 export TMP_PROJECT_PATH
+
+echo 'Ensuring the manifests are in sync'
+if [[ -n $(git status --porcelain 2>/dev/null) ]]; then
+    echo "ERROR: git tree state is not clean!"
+    echo "Run `make manifests` and commit those changes"
+    git status
+    git diff
+    exit 1
+fi