Fixed resolve.roots default

#11207 intended to have `resolve.roots` to have a default value, but was typo'd

lib/WebpackOptionsDefaulter.js

@@ -356,13 +356,13 @@ class WebpackOptionsDefaulter extends OptionsDefaulter {
 				options.resolve.plugins.length > 0
 			);
 		});
+		this.set("resolve.roots", "make", options => [options.context]);
 
 		this.set("resolveLoader", "call", value => Object.assign({}, value));
 		this.set("resolveLoader.unsafeCache", true);
 		this.set("resolveLoader.mainFields", ["loader", "main"]);
 		this.set("resolveLoader.extensions", [".js", ".json"]);
 		this.set("resolveLoader.mainFiles", ["index"]);
-		this.set("resolveLoader.roots", "make", options => [options.context]);
 		this.set("resolveLoader.cacheWithContext", "make", options => {
 			return (
 				Array.isArray(options.resolveLoader.plugins) &&