drm/ci: fix merge request rules

Merge request pipelines were only created when changes
were made to drivers/gpu/drm/ci/, causing MRs that
didn't touch this path to break. Fix MR pipeline rules
to trigger jobs for all changes.

Run jobs automatically for marge-bot and scheduled
pipelines, but in all other cases run manually. Also
remove CI_PROJECT_NAMESPACE checks specific to mesa.

Fixes: df54f04 ("drm/ci: update gitlab rules")
Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Helen Koike <helen.fornazier@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250228132620.556079-1-vignesh.raman@collabora.com

Author: vigneshraman

drivers/gpu/drm/ci/gitlab-ci.yml

@@ -143,11 +143,11 @@ stages:
     # Pre-merge pipeline
     - if: &is-pre-merge $CI_PIPELINE_SOURCE == "merge_request_event"
     # Push to a branch on a fork
-    - if: &is-fork-push $CI_PROJECT_NAMESPACE != "mesa" && $CI_PIPELINE_SOURCE == "push"
+    - if: &is-fork-push $CI_PIPELINE_SOURCE == "push"
     # nightly pipeline
     - if: &is-scheduled-pipeline $CI_PIPELINE_SOURCE == "schedule"
     # pipeline for direct pushes that bypassed the CI
-    - if: &is-direct-push $CI_PROJECT_NAMESPACE == "mesa" && $CI_PIPELINE_SOURCE == "push" && $GITLAB_USER_LOGIN != "marge-bot"
+    - if: &is-direct-push $CI_PIPELINE_SOURCE == "push" && $GITLAB_USER_LOGIN != "marge-bot"
 
 
 # Rules applied to every job in the pipeline
@@ -170,26 +170,15 @@ stages:
     - !reference [.disable-farm-mr-rules, rules]
     # Never run immediately after merging, as we just ran everything
     - !reference [.never-post-merge-rules, rules]
-    # Build everything in merge pipelines, if any files affecting the pipeline
-    # were changed
+    # Build everything in merge pipelines
     - if: *is-merge-attempt
-      changes: &all_paths
-      - drivers/gpu/drm/ci/**/*
       when: on_success
     # Same as above, but for pre-merge pipelines
     - if: *is-pre-merge
-      changes:
-        *all_paths
       when: manual
-    # Skip everything for pre-merge and merge pipelines which don't change
-    # anything in the build
-    - if: *is-merge-attempt
-      when: never
-    - if: *is-pre-merge
-      when: never
     # Build everything after someone bypassed the CI
     - if: *is-direct-push
-      when: on_success
+      when: manual
     # Build everything in scheduled pipelines
     - if: *is-scheduled-pipeline
       when: on_success