chore: change dependabot reviewers

Author: fhlavac

.github/dependabot.yml

@@ -16,7 +16,8 @@ updates:
           - version-update:semver-major
     open-pull-requests-limit: 10
     reviewers:
-      - fhlavac
+      - radekkaluzik
+      - aferd
       - nicolethoen
       - dlabaj
 
@@ -36,6 +37,7 @@ updates:
           - version-update:semver-major
     open-pull-requests-limit: 10
     reviewers:
-      - fhlavac
+      - radekkaluzik
+      - aferd
       - nicolethoen
       - dlabaj