Update .editorconfig (#7711)

- Set editor to use single name imports

.editorconfig

@@ -2,4 +2,6 @@
 indent_size=4
 insert_final_newline=true
 ij_kotlin_allow_trailing_comma=true
-ij_kotlin_allow_trailing_comma_on_call_site=true
+ij_kotlin_allow_trailing_comma_on_call_site=true
+ij_kotlin_name_count_to_use_star_import = 2147483647
+ij_kotlin_name_count_to_use_star_import_for_members = 2147483647