v13.4.4-canary.10

Core Changes

• Alias next/server for edge runtime: #50268
• [turbopack]: Serve _devMiddlewareManifest.json from router: #50241
• Fix catch-all edge app route: #50313
• land: Include charset=utf-8 with x-component Content-Type header: #50314

Credits

Huge thanks to @huozhi, @jridgewell, and @ijjk for helping!