[llvm] [llvm-ranlib] Change -v (alias for --version) to -V (PR #87661)

[Ed Maste via llvm-commits]

emaste wrote:

hrm, GNU ranlib help output shows `-v` for version but accepts both `-v` and `-V`.
```
Usage: /usr/local/bin/ranlib [options] archive
 Generate an index to speed access to archives
 The options are:
  @<file>                      Read options from <file>
  --plugin <name>              Load the specified plugin
  -D                           Use zero for symbol map timestamp (default)
  -U                           Use an actual symbol map timestamp
  -t                           Update the archive's symbol map timestamp
  -h --help                    Print this help message
  -v --version                 Print version information
```

but given there's conflicting functionality between BSD and GNU ranlib for `-v` already I have no problem with removing the option.

As an aside I suspect that the ranlib invocations in the FreeBSD ports collection are all unnecessary and are just leftover from build systems created for much earlier toolchains, but it's a slow process to get rid of them.

https://github.com/llvm/llvm-project/pull/87661