ci/zink: Move manual/nightly jobs to postmerge stage

Create a new stage called layered-backends-postmerge and move the full
and manual jobs over there, to avoid entanglement with the pre-merge
jobs.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30784>

.gitlab-ci.yml

@@ -160,6 +160,7 @@ stages:
   - etnaviv
   - software-renderer
   - layered-backends
+  - layered-backends-postmerge
   - performance
   - deploy
 

src/gallium/drivers/zink/ci/gitlab-ci-inc.yml

@@ -47,7 +47,7 @@
     - !reference [.zink-common-rules, rules]
 
 .zink-anv-manual-rules:
-  stage: layered-backends
+  stage: layered-backends-postmerge
   extends: .no-auto-retry
   rules:
     - !reference [.test, rules]
@@ -70,7 +70,7 @@
     - !reference [.zink-common-rules, rules]
 
 .zink-nvk-manual-rules:
-  stage: layered-backends
+  stage: layered-backends-postmerge
   extends: .no-auto-retry
   rules:
     - !reference [.test, rules]
@@ -87,7 +87,7 @@
     ZINK_DEBUG: optimal_keys
 
 .zink-turnip-collabora-manual-rules:
-  stage: layered-backends
+  stage: layered-backends-postmerge
   extends: .no-auto-retry
   rules:
     - !reference [.test, rules]
@@ -95,7 +95,7 @@
     - !reference [.zink-common-manual-rules, rules]
 
 .zink-turnip-valve-manual-rules:
-  stage: layered-backends
+  stage: layered-backends-postmerge
   extends: .no-auto-retry
   rules:
     - !reference [.valve-freedreno-turnip-manual-rules, rules]
@@ -109,7 +109,7 @@
     - !reference [.zink-common-rules, rules]
 
 .zink-radv-manual-rules:
-  stage: layered-backends
+  stage: layered-backends-postmerge
   extends: .no-auto-retry
   rules:
     - !reference [.test, rules]