fix: don't throw error when browserslist config is resolved from env var (#11528)

fix: don't throw error when browserslist config resolved by BROWSERSLIST env variable

Author: Themezv

packages/rspack/src/config/target.ts

@@ -143,7 +143,12 @@ const TARGETS: Array<
 			const inlineQuery = rest ? rest.trim() : null;
 			const browsers = binding.loadBrowserslist(inlineQuery, context);
 
-			if (!browsers || (!inlineQuery && !hasBrowserslistConfig(context))) {
+			if (
+				!browsers ||
+				(!inlineQuery &&
+					!hasBrowserslistConfig(context) &&
+					!process.env.BROWSERSLIST)
+			) {
 				throw new Error(`No browserslist config found to handle the 'browserslist' target.
 See https://github.com/browserslist/browserslist#queries for possible ways to provide a config.
 The recommended way is to add a 'browserslist' key to your package.json and list supported browsers (resp. node.js versions).