packit.yaml: add koji & copr build jobs and a release job

packit.yaml

@@ -24,3 +24,32 @@ jobs:
       - centos-stream-10-aarch64
       - fedora-all
       - fedora-all-aarch64
+
+  - job: copr_build
+    trigger: commit
+    branch: "^main$"
+    owner: "@osbuild"
+    project: "cockpit-image-builder-main"
+    preserve_project: True
+    targets: *build_targets
+
+  - job: copr_build
+    trigger: release
+    owner: "@osbuild"
+    project: "cockpit-image-builder"
+    preserve_project: True
+    targets: *build_targets
+    actions:
+      create-archive:
+        - npm ci
+        - make dist
+
+  - job: propose_downstream
+    trigger: release
+    dist_git_branches:
+      - fedora-rawhide
+
+  - job: koji_build
+    trigger: commit
+    dist_git_branches:
+      - fedora-rawhide