.github(Fedora): Update RPM build flow Fedora version to 41 and 42

Author: norihiro

.github/workflows/docker-build.yml

@@ -24,9 +24,8 @@ jobs:
       fail-fast: false
       matrix:
         target:
-          - fedora38
-          - fedora39
-          - fedora40
+          - fedora41
+          - fedora42
     defaults:
       run:
         shell: bash