In GNU ld,
* --version skips linker input processing.
* -v and -V keep processing if there is any input file. -V has more
information we don't support.
We currently make -V an alias for --version which skips input processing.
On many `*-freebsd` and `powerpc-*` targets, `gcc -v` passes `-V` to ld
and expects to process input. Make -V an alias for -v to provide
compatibility.
Fix https://github.com/llvm/llvm-project/issues/57859
