packit: Bump PR tests from F42 to F44

Author: ochosi

packit.yaml

@@ -22,8 +22,8 @@ jobs:
     tmt_plan: /plans/all/main
     targets:
       - centos-stream-10
-      - fedora-42
       - fedora-43
+      - fedora-44
 
   - job: copr_build
     trigger: pull_request