ec28f9a Remove unused parameter scm from submit_module_build

Authored and Committed by cqi 5 years ago
    Remove unused parameter scm from submit_module_build
    
    submit_module_build creates new module build and set parameter url to
    ModuleBuild.scmurl. It looks scm.url could be passed to scmurl as well,
    but scm is not used through out whole method. url is enough for the
    purpose, hence scm is removed.
    
    Signed-off-by: Chenxiong Qi <cqi@redhat.com>