Remove mandatory address for non moving space / zygote

This used to not be safe when the immune region didn't correctly
handle gaps between the regions.

The immune spaces handles this correctly but may cause the GC to be
slightly slower when it occurs.

Test: test-art-host
Bug: 74062530
Change-Id: Ia24db1c0a8c7b3667f3f893d0d9e9ead33d6a248