[Bug]: __dirname is not hermetic

[hunshcn]

What happened?

In some scenarios, the path pointed by __dirname is not in runfiles.

Version

Development (host) and target OS/architectures:

Output of bazel --version: 7.1.1

Version of the Aspect rules, or other relevant rules from your
WORKSPACE or MODULE.bazel file: 1.41.0

Language(s) and/or frameworks involved: js

How to reproduce

https://github.com/hunshcn/vitets_alias_broken


bazel run //portal:vite

see output of
```js
console.log(path.resolve('src/'))
console.log(path.resolve(__dirname, 'src/'))

/execroot/_main/bazel-out/darwin_arm64-fastbuild/bin/portal/vite.sh.runfiles/_main/portal/src
/execroot/_main/bazel-out/darwin_arm64-fastbuild/bin/portal/src

This will lead to some strange problems, such as built twice #1645

Vite is used in this example (because it is found in production). The problem should be reproduced in a smaller way. But because I am not proficient in js, to be honest, I don't even know how cjs/mjs/ts work together directly. I only tried pure cjs without this problem.

Any other information?

No response