Fix configure function not being called on nativePlatform

[keynmol]

This was missing, and shows up in not begin able to set up custom native dependencies as such:

    .jvmPlatform(Seq(Versions.Scala))
    .jsPlatform(Seq(Versions.Scala))
    .nativePlatform(
      Seq(Versions.Scala),
      Seq.empty,
        _.dependsOn(app.native(Versions.Scala)) // this has no effect
    )

workaround until this is released

just add a dummy value and set dependencies manually.

lazy val set = tests.native(Versions.Scala).dependsOn(app.native(Versions.Scala))

[eed3si9n]

Thanks!

[keynmol]

@eed3si9n could you please release 0.9.1 so this PR can land?

[keynmol]

@eed3si9n ping :)

@eed3si9n could you please release 0.9.1 so this PR can land?