packit: remove epel10.3 as it is inactive (#247)

Closes: #228

Signed-off-by: gursewak1997 <gursmangat@gmail.com>

Author: gursewak1997

.packit.yaml

@@ -58,7 +58,6 @@ jobs:
       - epel9
       - epel10.1
       - epel10.2
-      - epel10.3
 
   - job: koji_build
     trigger: commit