Configure Packit for release automation

See details in https://packit.dev/docs/fedora-releases-guide/dist-git-onboarding

.packit.yaml

@@ -0,0 +1,22 @@
+# See the documentation for more information:
+# https://packit.dev/docs/configuration/
+
+jobs:
+  - job: pull_from_upstream
+    trigger: release
+    dist_git_branches:
+      - fedora-rawhide
+
+  - job: koji_build
+    trigger: commit
+    allowed_committers:
+      - all_admins
+    dist_git_branches:
+      - fedora-all
+      - epel-all
+
+  - job: bodhi_update
+    trigger: commit
+    dist_git_branches:
+      - fedora-all
+      - epel-all