fix(plugin-vite): stop the world

[smallsung]

• I have read the contribution documentation for this project.
• I agree to follow the code of conduct that this project follows, as appropriate.
• The changes are appropriately documented (if applicable).
• The changes have sufficient test coverage (if applicable).
• The testsuite passes successfully on my local machine (if applicable).

Summarize your changes:
Run yarn run start. Under the default configuration, vite.build will call rollup.watch. If the first build fails, Promise.all will never be resolved.

forge/packages/plugin/vite/src/VitePlugin.ts

Lines 155 to 183 in 7574b36

	build = async (): Promise<void> => {
	const configs = await this.configGenerator.getBuildConfig();
	const buildTasks: Promise<void>[] = [];
	const isWatcher = (x: any): x is RollupWatcher => typeof x?.close === 'function';
	for (const userConfig of configs) {
	const buildTask = new Promise<void>((resolve, reject) => {
	vite
	.build({
	// Avoid recursive builds caused by users configuring @electron-forge/plugin-vite in Vite config file.
	configFile: false,
	...userConfig,
	plugins: [onBuildDone(resolve), ...(userConfig.plugins ?? [])],
	})
	.then((result) => {
	if (isWatcher(result)) {
	this.watchers.push(result);
	}
	return result;
	})
	.catch(reject);
	});
	buildTasks.push(buildTask);
	}
	await Promise.all(buildTasks);
	};

[georgexu99]

Can we edit the description to be more in-depth? Thanks!