feat(rsync): add completion for --info values

Author: Rogach

completions/rsync

@@ -31,6 +31,27 @@ _rsync()
             COMPREPLY=($(compgen -W '{1..9}' -- "$cur"))
             return
             ;;
+        --info)
+            _comp_delimited , -W '
+            backup{,0}
+            copy{,0}
+            del{,0}
+            flist{,0,1,2}
+            misc{,0,1,2}
+            mount{,0}
+            name{,0,1,2}
+            nonreg{,0,1}
+            progress{,0,1,2}
+            remove{,0}
+            skip{,0,1,2}
+            stats{,0,1,2,3}
+            symsafe{,0}
+            all{,0,1,2,3,4}
+            none
+            help
+            '
+            return
+            ;;
     esac
 
     $split && return