Apply groovy style rules to *.gradle files (#9806)

Author: bric3

.editorconfig

@@ -26,7 +26,7 @@ ij_java_line_comment_add_space_on_reformat = false
 ij_java_line_comment_at_first_column = false
 
 
-[*.groovy]
+[{*.groovy,*.gradle}]
 ij_groovy_class_count_to_use_import_on_demand = 99
 ij_groovy_imports_layout = $*,|,*,|
 ij_groovy_names_count_to_use_import_on_demand = 99