Merge branch 'issue/gitlab-ci-trigger-inherit-global-variables' into 'master'

Do not inherit global variables in a triggered pipeline

See merge request !1487

(cherry picked from commit 6a41d392)

4c732dee Do not inherit global variables in a triggered pipeline

Co-authored-by: Simon Praetorius <simon.praetorius@tu-dresden.de>

.gitlab-ci.yml

@@ -53,6 +53,8 @@ debian:11 clang-11-20-nobindings:
 
 core-modules-test:
   stage: downstream
+  inherit:
+    variables: false # do not inherit global variables
   variables:
     CI_BUILD_REF_NAME: $CI_COMMIT_REF_NAME
     DUNECI_TEST_LABELS: ""
@@ -66,6 +68,8 @@ core-modules-test:
 
 full-system-test:
   stage: downstream
+  inherit:
+    variables: false # do not inherit global variables
   variables:
     CI_BUILD_REF_NAME: $CI_COMMIT_REF_NAME
     DUNECI_TEST_LABELS: ""