fix(gitlab-ci) removed " and added variables section in front for lisibility

.gitlab-ci.yml

@@ -155,17 +155,17 @@ build-release:
     paths:
       - fusiondirectory-$(grep '%' Changelog.md | head -n1 | cut -d ' ' -f3 | tr -d '"').tar.gz
 
-trigger-ci:
+trigger-plugins:
+  variables:
+    GROUP: $GROUP
+    BRANCH_CORE: $CI_COMMIT_REF_NAME
+    BRANCH_PLUGIN: $BRANCH_PLUGIN
+    BRANCH_BUILD_DEBIAN_STRETCH: $BRANCH_BUILD_DEBIAN_STRETCH
+    BRANCH_BUILD_DEBIAN_BUSTER: $BRANCH_BUILD_DEBIAN_BUSTER
+    BRANCH_BUILD_CENTOS_7: $BRANCH_BUILD_CENTOS_7
   stage: trigger
   only:
     - 1.4-dev
-  variables:
-    GROUP: "$GROUP"
-    BRANCH_CORE: "$CI_COMMIT_REF_NAME"
-    BRANCH_PLUGIN: "$BRANCH_PLUGIN"
-    BRANCH_BUILD_DEBIAN_STRETCH: "$BRANCH_BUILD_DEBIAN_STRETCH"
-    BRANCH_BUILD_DEBIAN_BUSTER: "$BRANCH_BUILD_DEBIAN_BUSTER"
-    BRANCH_BUILD_CENTOS_7: "$BRANCH_BUILD_CENTOS_7"
   trigger:
     project: fusiondirectory/fd-plugins
-    branch: "$BRANCH_PLUGIN"
+    branch: $BRANCH_PLUGIN
\ No newline at end of file