ci: использовать gradle из образа вместо ./gradlew (убран chmod +x gradlew)

.gitlab/ci/slots-service.yml

@@ -104,10 +104,8 @@ slots:test:
   extends:
     - .slots:rules:test
     - .slots:gradle-cache
-  before_script:
-    - chmod +x gradlew
   script:
-    - ./gradlew --no-daemon :services:slots-service:test
+    - gradle --no-daemon :services:slots-service:test
   artifacts:
     when: always
     reports:
@@ -126,10 +124,8 @@ slots:build:
   needs:
     - job: slots:test
       artifacts: true
-  before_script:
-    - chmod +x gradlew
   script:
-    - ./gradlew --no-daemon :services:slots-service:bootJar
+    - gradle --no-daemon :services:slots-service:bootJar
   artifacts:
     when: always
     paths: