Update db-ui-core-webpack.scss

Author: mfranzke

source/css/enterprise/db-ui-core-webpack.scss

@@ -1,4 +1,4 @@
 // Deprecated: This file shouldn't get used / included anymore.
-// `@import` the file `@db-ui/core/sources/css/webpack.assets-paths`, previous to `@import`ing e.g. the file `@db-ui/core/sources/css/enterprise/db-ui-core` directly from now on.
+// `@import` the file `@db-ui/core/sources/css/webpack.assets-paths` (Webpack <5 or old sass-loader), previous to `@import`ing e.g. the file `@db-ui/core/sources/css/enterprise/db-ui-core` directly from now on.
 @import "../webpack.assets-paths";
 @import "db-ui-core";