Nested container build failures due to no gold linker on ARM64

[dtrudg]

Nested container example / tests are failing on ARM64.

Upstream Go forces uses of gold instead of ld as the linker.

In recent security fixes to binutils in at least SLES 15, gold has been removed.

Distributions are patching Go to not force gold. Using upstream Go requires a workaround now where gold has been removed from a distro.