Update '.drone.yml'

.drone.yml

@@ -10,18 +10,18 @@ steps:
     - flutter build
     
 - name: code-analysis
-    image: cirrusci/flutter:stable
-    environment:
-        SONAR_TOKEN:
-          from_secret: sonar_token
-    settings:
-        sources: ./Sources/dafl_project_flutter
-    commands:
-      - export SONAR_SCANNER_VERSION=4.7.0.2747
-      - export SONAR_SCANNER_HOME=$HOME/.sonar/sonar-scanner-$SONAR_SCANNER_VERSION-linux
-      - curl --create-dirs -sSLo $HOME/.sonar/sonar-scanner.zip https://binaries.sonarsource.com/Distribution/sonar-scanner-cli/sonar-scanner-cli-$SONAR_SCANNER_VERSION-linux.zip
-      - unzip -o $HOME/.sonar/sonar-scanner.zip -d $HOME/.sonar/
-      - export PATH=$SONAR_SCANNER_HOME/bin:$PATH
-      - export SONAR_SCANNER_OPTS="-server"
-      - sonar-scanner -D sonar.projectKey=DAFLMusic -D sonar.sources=. -D sonar.host.url=https://codefirst.iut.uca.fr/sonar
-    depends_on: [ app-build ]
+  image: cirrusci/flutter:stable
+  environment:
+    SONAR_TOKEN:
+      from_secret: sonar_token
+  settings:
+    sources: ./Sources/dafl_project_flutter
+  commands:
+    - export SONAR_SCANNER_VERSION=4.7.0.2747
+    - export SONAR_SCANNER_HOME=$HOME/.sonar/sonar-scanner-$SONAR_SCANNER_VERSION-linux
+    - curl --create-dirs -sSLo $HOME/.sonar/sonar-scanner.zip https://binaries.sonarsource.com/Distribution/sonar-scanner-cli/sonar-scanner-cli-$SONAR_SCANNER_VERSION-linux.zip
+    - unzip -o $HOME/.sonar/sonar-scanner.zip -d $HOME/.sonar/
+    - export PATH=$SONAR_SCANNER_HOME/bin:$PATH
+    - export SONAR_SCANNER_OPTS="-server"
+    - sonar-scanner -D sonar.projectKey=DAFLMusic -D sonar.sources=. -D sonar.host.url=https://codefirst.iut.uca.fr/sonar
+  depends_on: [ app-build ]