Make new security jobs depend on gradle_build only

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.gitlab-ci.yml

@@ -363,6 +363,10 @@ spotbugs-sast:
         $CI_COMMIT_BRANCH == "development" ||
         $CI_MERGE_REQUEST_ID
   stage: gitlab reports
+  needs:
+    - gradle_build
+  dependencies:
+    - gradle_build
 
 eslint-sast:
   allow_failure: true
@@ -376,6 +380,10 @@ eslint-sast:
         $CI_COMMIT_BRANCH == "development" ||
         $CI_MERGE_REQUEST_ID
   stage: gitlab reports
+  needs:
+    - gradle_build
+  dependencies:
+    - gradle_build
 
 # Run the DAST security checks and reporter.
 # Currently set to manual as it requires a test environment to be up and running.
@@ -423,6 +431,10 @@ gemnasium-maven-dependency_scanning:
         $CI_MERGE_REQUEST_ID
   stage: gitlab reports
   allow_failure: true
+  needs:
+    - gradle_build
+  dependencies:
+    - gradle_build
 
 # License scanning reporter for checking the licenses of dependencies.
 license_scanning: