packit: try to do git builds

.packit.yaml

@@ -2,8 +2,21 @@
 # stg instance is present for testing new packit features in forked repositories where stg is installed.
 packit_instances: ["prod"]
 upstream_project_url: https://github.com/Lorquas/rhc
+specfile_path: rhc.spec
+
+actions:
+  create-archive:
+    - make -f .copr/Makefile srpm SHORTNAME=rhc outdir=.
+    - bash -c "ls -1t ./rhc*.tar.gz | head -n 1"
+
 # issue_repository: https://github.com/strimzi/strimzi-kafka-operator
 jobs:
+  - job: copr_build
+    trigger: pull_request
+    targets:
+      - centos-stream-9-x86_64
+      - fedora-latest-stable
+
   - job: tests
     trigger: pull_request
     # Suffix for job name