fix: crash with importModule when CSS enabled

lib/css/CssModulesPlugin.js

@@ -302,12 +302,20 @@ class CssModulesPlugin {
 					}
 					return result;
 				});
-				const enabledChunks = new WeakSet();
+				const globalChunkLoading = compilation.outputOptions.chunkLoading;
+				const isEnabledForChunk = chunk => {
+					const options = chunk.getEntryOptions();
+					const chunkLoading =
+						options && options.chunkLoading !== undefined
+							? options.chunkLoading
+							: globalChunkLoading;
+					return chunkLoading === "jsonp";
+				};
+				const onceForChunkSet = new WeakSet();
 				const handler = (chunk, set) => {
-					if (enabledChunks.has(chunk)) {
-						return;
-					}
-					enabledChunks.add(chunk);
+					if (onceForChunkSet.has(chunk)) return;
+					onceForChunkSet.add(chunk);
+					if (!isEnabledForChunk(chunk)) return;
 
 					set.add(RuntimeGlobals.publicPath);
 					set.add(RuntimeGlobals.getChunkCssFilename);

test/configCases/css/import-module/a-pitching-loader.js

@@ -0,0 +1,9 @@
+/** @type {import("../../../../").PitchLoaderDefinitionFunction} */
+exports.pitch = async function (remaining) {
+	const result = await this.importModule(
+    this.resourcePath + '.webpack[javascript/auto]' + '!=!' + remaining, {
+    publicPath: ''
+    });
+
+	return result.default || result;
+};

test/configCases/css/import-module/colors.js

@@ -0,0 +1,2 @@
+export const red = '#f00';
+export const green = '#0f0';

test/configCases/css/import-module/index.js

@@ -0,0 +1,6 @@
+import stylesheet from './stylesheet.js';
+
+it("should compile", () => {
+	expect(stylesheet).toBe("body { background: #f00; color: #0f0; }");
+});
+

test/configCases/css/import-module/stylesheet.js

@@ -0,0 +1,3 @@
+import { green, red } from './colors.js';
+
+export default `body { background: ${red}; color: ${green}; }`;

test/configCases/css/import-module/webpack.config.js

@@ -0,0 +1,19 @@
+const webpack = require("../../../../");
+/** @type {import("../../../../").Configuration} */
+module.exports = {
+	plugins: [new webpack.HotModuleReplacementPlugin()],
+	target: "web",
+	mode: "development",
+	module: {
+		rules: [
+			{
+				test: /stylesheet\.js$/i,
+				use: ["./a-pitching-loader.js"],
+				type: "asset/source"
+			}
+		]
+	},
+	experiments: {
+		css: true
+	}
+};