[DEBUG] Switch system_tests_branch to regular-dumux-tests

Author: MakisH

.github/workflows/system-tests-latest-components.yml

@@ -174,5 +174,5 @@ jobs:
         SU2_VERSION:7.5.1,\
         SU2_ADAPTER_REF:${{ needs.gather-refs.outputs.ref-su2-adapter }},\
         TUTORIALS_REF:${{ needs.gather-refs.outputs.ref-tutorials }}"
-      system_tests_branch: develop
+      system_tests_branch: regular-dumux-tests
       log_level: "INFO"