use shared gh action - v1 (#28)

Author: slawekjaranowski

.github/workflows/maven.yml

@@ -26,4 +26,4 @@ on:
 jobs:
   build:
     name: Verify
-    uses: apache/maven-gh-actions-shared/.github/workflows/maven-verify-with-its.yml@main
+    uses: apache/maven-gh-actions-shared/.github/workflows/maven-verify.yml@v1