feat: resolve complier from peer dep when unable to resolve from the root

[rorry121]

── root
  └── v2-7
    └── node_modules
    └── vite.config.ts
    └── ...
  └── src
    └── index.ts

Hello, when I excute vite build --config v2-7/vite.config.ts in root. There is no vue(2.7)，but the v2-7 has. And I ran into this error：

[vite:vue2] Failed to resolve vue/compiler-sfc.
@vitejs/plugin-vue2 requires vue (>=2.7.0) to be present in the dependency tree.
error during build:
Error: Failed to resolve vue/compiler-sfc.
@vitejs/plugin-vue2 requires vue (>=2.7.0) to be present in the dependency tree.

I don't know why remove this part of the code.I think this may be a mistake. It should be the same as @vitejs/plugin-vue

[rorry121]

@sodatea help

[sodatea]

I don't know, either. But this change looks good to me.

[rorry121]

@sodatea okay, looking forward to a new release