fix: add unzip and debug sonar-scanner installation

.gitea/workflows/build.yml

@@ -46,11 +46,13 @@ jobs:
 
       - name: Install Java and Sonar Scanner
         run: |
-          apk add --no-cache nodejs npm curl openjdk17-jre
+          apk add --no-cache nodejs npm curl openjdk17-jre unzip
           curl -sSLo /tmp/sonar-scanner-cli.zip https://binaries.sonarsource.com/Distribution/sonar-scanner-cli/sonar-scanner-cli-6.2.1.4610.zip
           unzip -q /tmp/sonar-scanner-cli.zip -d /opt
           rm /tmp/sonar-scanner-cli.zip
+          ls -la /opt/
           ln -sf /opt/sonar-scanner-6.2.1.4610-linux-x64/bin/sonar-scanner /usr/local/bin/sonar-scanner
+          which sonar-scanner
 
       - name: SonarQube Scan
         env: