use official sonar image

.drone.yml

@@ -33,10 +33,8 @@ steps:
 
   # Run SonarQube code analysis
   - name: code-analysis
-    image: node:20-alpine
+    image: sonarsource/sonar-scanner-cli:latest
     commands:
-      - npm install -g sonar-scanner
-      - chmod +x /usr/local/lib/node_modules/sonar-scanner/bin/sonar-scanner
       - sonar-scanner -Dsonar.projectKey=$SONAR_PROJECT_KEY -Dsonar.sources=. -Dsonar.host.url=$SONAR_INSTANCE_URL -Dsonar.login=$SONAR_LOGIN_KEY
     environment:
       SONAR_PROJECT_KEY: