Add overload for fg.deobf to support version catalogs & variantOf declarations

[KitsuneAlex]

This PR introduces a new overload for the deobf() function to allow for smoother Gradle KTS integration; this allows to do the following in Gradle KTS:

dependencies {
    implementation(fg.deobf(libs.someLib))
    implementation(fg.deobf(variantOf(libs.someLib) { classifier("api") }))
}

This is way cleaner than converting to strings in-between.

[LexManos]

Best bet is to not do these grouped PRs. As the deobf change is fine, but its blocked by all the other changes.

[KitsuneAlex]

Best bet is to not do these grouped PRs. As the deobf change is fine, but its blocked by all the other changes.

Didn't know there would be so many issues with this ^^

[KitsuneAlex]

Please update your PR description to reflect the shift in direction it has received.

Sure :)

[KitsuneAlex]

This seems to cause some issues with certain dependency configurations because MinimalExternalDeps are immutable. I'll fix the issue really quick! ^^

[KitsuneAlex]

That seems to work nicely, just internally converting into the required four-segment dependency notation when a DependencyVariant is passed into deobf().

[KitsuneAlex]

I'm going to reopen this from a different source branch in a bit, cleaning up my local repository.