fix(js): add {projectRoot} prefix to d.ts fileset in typescript plugin (#35037)

## Current Behavior

The TypeScript plugin emits a bare `**/*.d.ts` fileset input (without a
`{projectRoot}/` prefix) for dependency file tracking. The Nx hasher
expects all filesets to start with either `{projectRoot}/` or
`{workspaceRoot}/`, so it logs a warning for every project:

```
NX **/*.d.ts does not start with {workspaceRoot}/. This will throw an error in Nx 20.
```

## Expected Behavior

No warning is emitted. The fileset correctly uses
`{projectRoot}/**/*.d.ts` so the hasher knows it's scoped to the
dependency project's root.

## Related Issue(s)

N/A — discovered while debugging e2e test failures.

(cherry picked from commit 6c92d92)

Author: FrozenPandaz