Add { ..."./package.json": "./package.json"} in export

[Rt-Fox]

Bug report in v4/v5

In my project I am using "module-federation/vite", I want to share a this library between mmodules but I am getting an error. While understanding the problem, I discovered that the solution is to add { "./package.json": "./package.json"} in export. Could you please add this line to package.json