Make sure "rm" is run as command and not as alias

Make sure "rm" is run as command and not as alias. This is done so the terminal initialization doesn't hang in a prompt if "rm" is actually alias'd to "rm -i"

zsh-abbr.zsh

@@ -1107,7 +1107,7 @@ _abbr_job_push() {
       'builtin' 'echo' "If you believe it reflects a abbr bug, please report it at https://github.com/olets/zsh-abbr/issues/new"
       'builtin' 'echo'
 
-      rm $next_job_path &>/dev/null
+      'command' 'rm' $next_job_path &>/dev/null
     }
 
     function _abbr_job_push:wait_turn() {