Fix maven build caching

Author: FireController1847

.github/workflows/maven.yml

@@ -21,6 +21,14 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
+    - name: Cache Maven
+      id: cache-primes
+      uses: actions/cache@v3
+      with:
+        path: |
+          ~/.m2
+          ~/repository
+        key: "latest-build"
     - name: Set up JDK 8
       uses: actions/setup-java@v3
       with:
@@ -50,7 +58,7 @@ jobs:
         path: |
           ~/.m2
           ~/repository
-        key: ${{ github.job }}-${{ hashFiles('**/pom.xml') }}
+        key: "latest-build"
 
     # Optional: Uploads the full dependency graph to GitHub to improve the quality of Dependabot alerts this repository can receive
     - name: Update dependency graph