--experimental-dts not working well with --clean flag

[0x-jerry]

Reproduce: https://stackblitz.com/edit/vitejs-vite-q3cget?file=package.json

When run pnpm run build (tsup src/main.ts --experimental-dts main --format esm), it works well. The generate result is:

But when run pnpm run build-with-clean (tsup src/main.ts --experimental-dts main --format esm --clean), it will not generate dts files. The generate result is:

[0x-jerry]

I have took a look at the source code, it seems the dts task executed before main task, but the main task only checked dts option.

tsup/src/index.ts

Lines 294 to 306 in d8a203c

	if (options.clean) {
	const extraPatterns = Array.isArray(options.clean)
	? options.clean
	: []
	// .d.ts files are removed in the `dtsTask` instead
	// `dtsTask` is a separate process, which might start before `mainTasks`
	if (options.dts) {
	extraPatterns.unshift('!**/*.d.{ts,cts,mts}')
	}
	await removeFiles(['**/*', ...extraPatterns], options.outDir)
	logger.info('CLI', 'Cleaning output folder')
	}