Fix gradle not working

.gitlab-ci.yml

@@ -2,12 +2,14 @@ cache:
   key: "$CI_COMMIT_REF_NAME"
   paths:
     - .gradle
+    - gradle/wrapper
     - build
     - app/.cxx
     - app/build
     - changelog/build
 
 stages:
+  - prepare
   - build
   - deploy
 
@@ -15,6 +17,11 @@ before_script:
   - cp $APP_RELEASE_GRADLE app/release.gradle
   - cp $LOCAL_PROPERTIES local.properties
 
+prepare:
+  stage: prepare
+  script:
+    - ./gradlew wrapper
+
 build:
   stage: build
   script:
@@ -23,6 +30,7 @@ build:
   artifacts:
     paths:
       - app/version.gradle
+
 deploy:
   dependencies:
     - build