[stable/zed] Implement collection release process (#1085)

build: build all images + run tests using them (#1069)
ci: fix promotion jobs (#1072)
[stable/zed] Drop conventional-commit requirement (#1082)
[stable/zed] fix(ipmi-exporter): Ignore additional sensor IDs (BP/Entity Presence) (#1077)
Implement collection release process (#1083)
diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index 51aba1a..7089996 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -16,6 +16,7 @@
     merge-mode: squash-merge
     check:
       jobs:
+        - atmosphere-build-collection
         - atmosphere-molecule-aio-keycloak:
             dependencies: &molecule_check_dependencies
               - name: atmosphere-build-container-image-barbican
@@ -78,6 +79,7 @@
             dependencies: *molecule_check_dependencies
     gate:
       jobs:
+        - atmosphere-build-collection
         - atmosphere-molecule-aio-keycloak:
             dependencies: &molecule_gate_dependencies
               - name: atmosphere-upload-container-image-barbican
@@ -138,3 +140,6 @@
             dependencies: *molecule_gate_dependencies
         - atmosphere-molecule-csi-rbd:
             dependencies: *molecule_gate_dependencies
+    release:
+      jobs:
+        - atmosphere-publish-collection