More tweaks to Packit configuration

.packit.yaml

@@ -20,10 +20,9 @@ jobs:
     targets:
       fedora-development: {}
       fedora-latest: {}
-      centos-stream-9:
+      epel-9:
         additional_repos:
-          - https://dl.fedoraproject.org/pub/epel/9/Everything/x86_64/
-          - https://download.copr.fedorainfracloud.org/results/@centos-automotive-sig/bluechi-snapshot/centos-stream-9-x86_64/
+          - copr://@centos-automotive-sig/bluechi-snapshot
 
   # Run on commit to main branch
   - &copr
@@ -37,30 +36,25 @@ jobs:
   - <<: *copr
     project: qm
     targets:
-      fedora-stable-aarch64: {}
-      fedora-stable-ppc64le: {}
-      fedora-stable-x86_64: {}
-      centos-stream-9-aarch64:
-        additional_repos:
-          - https://dl.fedoraproject.org/pub/epel/9/Everything/aarch64/
-      centos-stream-9-ppc64le:
-        additional_repos:
-          - https://dl.fedoraproject.org/pub/epel/9/Everything/ppc64le/
-      centos-stream-9-x86_64:
-        additional_repos:
-          - https://dl.fedoraproject.org/pub/epel/9/Everything/x86_64/
+      - fedora-stable-aarch64
+      - fedora-stable-ppc64le
+      - fedora-stable-x86_64
+      - epel-9-aarch64
+      - epel-9-ppc64le
+      - epel-9-x86_64
 
   - job: tests
     trigger: pull_request
     identifier: e2e-multi-bluechi-agents
     tmt_plan: /plans/e2e/multi-bluechi-agents
     targets:
-    - centos-stream-9-x86_64
+      - epel-9-x86_64
     manual_trigger: true
     tf_extra_params:
       environments:
         - artifacts:
-          - type: repository-file
+          - &bluechi_copr_repo
+            type: repository-file
             id: https://copr.fedorainfracloud.org/coprs/g/centos-automotive-sig/bluechi-snapshot/repo/centos-stream-9
           hardware:
             disk:
@@ -72,12 +66,11 @@ jobs:
     identifier: e2e-ffi
     tmt_plan: /plans/e2e/ffi
     targets:
-    - centos-stream-9-x86_64
+      - epel-9-x86_64
     tf_extra_params:
       environments:
         - artifacts:
-          - type: repository-file
-            id: https://copr.fedorainfracloud.org/coprs/g/centos-automotive-sig/bluechi-snapshot/repo/centos-stream-9
+          - *bluechi_copr_repo
           tmt:
             context:
              scenario : "ffi"
@@ -91,12 +84,11 @@ jobs:
     identifier: qm-tier-0
     tmt_plan: /plans/e2e/tier-0
     targets:
-    - centos-stream-9-x86_64
+      - epel-9-x86_64
     tf_extra_params:
       environments:
         - artifacts:
-          - type: repository-file
-            id: https://copr.fedorainfracloud.org/coprs/g/centos-automotive-sig/bluechi-snapshot/repo/centos-stream-9
+          - *bluechi_copr_repo
           hardware:
             disk:
              - size: ">= 20 GB"