Update refreshVersionsMigrate to work only within the dependencies blocks (and test with KMP projects, including with Kotlin DSL)

[LouisCAD]

[joaoeudes7]

Error happens when try to use on scope of protobuf too, as example:

protobuf {
  protoc {
    artifact = "com.google.protobuf:protoc:$google_protobuf_version" << //  libs.protoc
  }
  ...
}

Caused by: org.gradle.api.InvalidUserDataException: Name must not be null!

[LouisCAD]

@joaoeudes7 Use versionFor("com.google.protobuf:protoc:_").

[joaoeudes7]

@joaoeudes7 Use versionFor("com.google.protobuf:protoc:_").

Not works here, i got this error: Caused by: org.gradle.internal.metaobject.AbstractDynamicObject$CustomMessageMissingMethodException: Could not find method versionFor() for arguments [com.google.protobuf:protoc:_] on object of type com.google.protobuf.gradle.ExecutableLocator.

[danielcliffordmiller]

The following worked for me to have refreshVersions handle the protobuf compiler:

     protobuf {
         protoc {
            val version = versionFor("com.google.protobuf:protoc:_")
            artifact = "com.google.protobuf:protoc:$version"
         }
     }