Add -f to completions

complete/_rg

@@ -75,7 +75,7 @@ less_common_options=(
   '--context-separator=[specify string used to separate non-continuous context lines in output]:separator string'
   '--debug[show debug messages]'
   '--dfa-size-limit=[specify upper size limit of generated DFA]:DFA size'
-  "--file=[specify file containing patterns to search for]:file:_files"
+  '*'{-f,--file=}'[specify file containing patterns to search for]:file:_files'
   "--ignore-file=[specify additional ignore file]:file:_files"
   "--files[show each file that would be searched (but don't search)]"
   '(-l --files-with-matches --files-without-match)'{-l,--files-with-matches}'[only show names of files with matches]'