[compiler-rt][cmake] Don't pass --version-script to Illumos ld

Neither the Illumos `ld` nor the Solaris 11.3 one support the `--version-script` and
`z gnu-linker-script-compat` options, which breaks the `compiler-rt` build.

This patch checks for both options instead of hardcoding their use.

Tested on `amd-pc-solaris2.11` (all of Solaris 11.4, 11.3, and Illumos).

Differential Revision: https://reviews.llvm.org/D84559