[kotlin mode] update indents

Fix indent after `operator` on top level.
Example 1:
import kotlinx.coroutines.*
import kotlinx.coroutines.*

Should have the same indents.

Author: AlexanderPrendota

mode/clike/clike.js

@@ -667,6 +667,9 @@ CodeMirror.defineMode("clike", function(config, parserConfig) {
         stream.eatWhile(/[\w\$_]/);
         return "meta";
       },
+      '*': function(_stream, state) {
+        return state.prevToken == '.' ? 'variable' : 'operator';
+      },
       '"': function(stream, state) {
         state.tokenize = tokenKotlinString(stream.match('""'));
         return state.tokenize(stream, state);