Load local ivy path from ivy.home and user.home system properties

[JD557]

Fixes #2483

[Gedochao]

LGTM, thanks for the contribution!
@JD557 would you have the time to add an anti-regression test as well?
We have the relevant integration tests in scala.cli.integration.PublishLocalTestDefinitions:

scala-cli/modules/integration/src/test/scala/scala/cli/integration/PublishLocalTestDefinitions.scala

Line 5 in 7376b2f

abstract class PublishLocalTestDefinitions(val scalaVersionOpt: Option[String])

[JD557]

Added some tests in b8d5023.

I hope this is what you meant, I mostly just copied and adapted the other test in that file.

[Gedochao]

LGTM