Add setup Maven v3.9.6 action step in the build workflow (#451)

Author: igdianov

.github/workflows/build.yml

@@ -20,6 +20,11 @@ jobs:
     steps:
     - uses: actions/checkout@v4
 
+    - name: Set up Maven
+      uses: stCarolas/setup-maven@v5
+      with:
+        maven-version: 3.9.6
+
     - name: Set up JDK ${{ matrix.java }}
       uses: actions/setup-java@v4
       with:
@@ -28,7 +33,7 @@ jobs:
         cache: maven
 
     - name: Build with Maven
-      run: mvn -B -q -ntp install
+      run: mvn --show-version -B -q -ntp install
 
     - name: Upload coverage to Codecov
       uses: codecov/codecov-action@v3