Update GitHub Action Workflow

Signed-off-by: Manoel Campos <manoelcampos@gmail.com>

Author: manoelcampos

.github/workflows/maven.yml

@@ -7,15 +7,15 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     name: Java 17 Build
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Java
         uses: actions/setup-java@v3
         with:
           distribution: 'adopt'
           java-version: 17
           cache: 'maven'
       - name: Maven Build
-        run: mvn -B package
+        run: mvn -B package