[GR-62502] Fail fast when trying to build layered image on unsupported platform.

[graalvmbot]

With this change, image building will fail as early as possible when trying to perform a layered image build on a platform where we currently do not support layered image building. E.g. when running

native-image -o libtestjavabaselayer -H:+UnlockExperimentalVMOptions -H:LayerCreate=base-layer.nil,module=java.base

on an aarch64 Mac you will now get:

========================================================================================================================
GraalVM Native Image: Generating 'libtestjavabaselayer.so' (image layer)...
========================================================================================================================
[1/8] Initializing...
                                                                                    (0.0s @ 0.24GB)
Error: Layer creation option '-H:LayerCreate=base-layer.nil,module=java.base' from command line is not supported when building for platform darwin/aarch64.