FC-235 sets correct working directory for sonar (#170)

uses java 24

Author: acunil

.github/workflows/build.yml

@@ -13,10 +13,10 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
-      - name: Set up JDK 17
+      - name: Set up JDK 24
         uses: actions/setup-java@v4
         with:
-          java-version: 17
+          java-version: 24
           distribution: 'zulu' # Alternative distribution options are available.
       - name: Cache SonarQube packages
         uses: actions/cache@v4
@@ -31,6 +31,7 @@ jobs:
           key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
           restore-keys: ${{ runner.os }}-m2
       - name: Build and analyze
+        working-directory: backend
         env:
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
         run: mvn -B verify org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -Dsonar.projectKey=acunil_flashcards