Fix variable

Author: shaun-nx

.github/workflows/openshift-certification.yml

@@ -57,7 +57,7 @@ jobs:
     #     else
     #     IMAGE_PATH="ghcr.io/${{ github.repository_owner }}/nginx-gateway-fabric/${{ inputs.image }}:${{ inputs.image_version }}"
     #     fi
-    #     preflight check container "$IMAGE_PATH" > preflight-result.json
+    #     preflight check container "$IMAGE_PAT H" > preflight-result.json
 
     - name: Test run preflight on exiting edge images
       env: