fix this ci issue

Author: ryber

.github/workflows/maven.yml

@@ -20,7 +20,7 @@ jobs:
         with:
           java-version: 1.11
       - name: Cache
-        uses: actions/cache@v1.0.0
+        uses: actions/cache@v4
         with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}