also return classes when caling goToDef on a constructor call

[iisaduan]

When requesting definition on a non-extended class,

class Foo {
    /*
     * possibly a lot of code
     */
    constructor()
}
const foo = new /*goToDefinition*/Foo()

we now also return the class definition, in addition to the constructor.

Described here/generated by/inspired by #59241 (comment) (related #59241)

[iisaduan]

@typescript-bot pack this

[typescript-bot]

Starting jobs; this comment will be updated as builds start and complete.

Command	Status	Results
pack this	✅ Started	✅ Results

[typescript-bot]

Hey @iisaduan, I've packed this into an installable tgz. You can install it for testing by referencing it in your package.json like so:

{
    "devDependencies": {
        "typescript": "https://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/_apis/build/builds/162998/artifacts?artifactName=tgz&fileId=7DE9648C7F751707796B5E77093981F7A33721F01A855CD665995CAC675C952F02&fileName=/typescript-5.6.0-insiders.20240725.tgz"
    }
}

and then running npm install.

---

There is also a playground for this build and an npm module you can use via "typescript": "npm:@typescript-deploys/[email protected]".;

[RyanCavanaugh]

LGTM after a couple nits