[clang] [Driver] Restore compiler-rt arch suffix for PS and Windows (PR #89775)

[Paul T Robinson via cfe-commits]

pogo59 wrote:

> There have been a few cases before and we did not write specific release notes for the driver behavior:

Possibly users of those targets do not depend on distributed builds the way our users do, and didn't run into the problem? They don't look like Windows targets, anyway. Distributed builds are very heavily used by game studios and our licensees are typically Windows shops.

https://github.com/llvm/llvm-project/pull/89775