runtime/race: update some .syso files

Update race detector syso files for some platforms.

There's still 2 more to do, but they might take a while so I'm
mailing the ones I have now.

Note: some arm64 tests did not complete successfully due to out
of memory errors, but I suspect the .syso is correct.

Update #14481
Update #37485 (I think?)
Update #37355

Change-Id: I7e7e707a1fd7574855a538ba89dc11acc999c760
Reviewed-on: https://go-review.googlesource.com/c/go/+/226981
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>

src/runtime/race/README

@@ -4,10 +4,10 @@ the LLVM project (https://github.com/llvm/llvm-project/tree/master/compiler-rt).
 
 To update the .syso files use golang.org/x/build/cmd/racebuild.
 
-race_darwin_amd64.syso built with LLVM 810ae8ddac890a6613d814c0b5415c7fcb7f5cca and Go 8c6876e9a481a2ea48070d3285a07163f564877b.
-race_freebsd_amd64.syso built with LLVM 810ae8ddac890a6613d814c0b5415c7fcb7f5cca and Go 8c6876e9a481a2ea48070d3285a07163f564877b.
-race_linux_amd64.syso built with LLVM 810ae8ddac890a6613d814c0b5415c7fcb7f5cca and Go 8c6876e9a481a2ea48070d3285a07163f564877b.
+race_darwin_amd64.syso built with LLVM 0fb8a5356214c47bbb832e89fbb3da1c755eeb73 and Go 95773ab9b053edc43ba07a182f3d5e0e29775a45.
+race_freebsd_amd64.syso built with LLVM 0fb8a5356214c47bbb832e89fbb3da1c755eeb73 and Go 95773ab9b053edc43ba07a182f3d5e0e29775a45.
+race_linux_amd64.syso built with LLVM 0fb8a5356214c47bbb832e89fbb3da1c755eeb73 and Go 95773ab9b053edc43ba07a182f3d5e0e29775a45.
 race_linux_ppc64le.syso built with LLVM 810ae8ddac890a6613d814c0b5415c7fcb7f5cca and Go 8c6876e9a481a2ea48070d3285a07163f564877b.
 race_netbsd_amd64.syso built with LLVM 810ae8ddac890a6613d814c0b5415c7fcb7f5cca and Go 8c6876e9a481a2ea48070d3285a07163f564877b.
-race_windows_amd64.syso built with LLVM 810ae8ddac890a6613d814c0b5415c7fcb7f5cca and Go 8c6876e9a481a2ea48070d3285a07163f564877b.
-race_linux_arm64.syso built with LLVM 810ae8ddac890a6613d814c0b5415c7fcb7f5cca and Go 8c6876e9a481a2ea48070d3285a07163f564877b.
+race_windows_amd64.syso built with LLVM 0fb8a5356214c47bbb832e89fbb3da1c755eeb73 and Go 95773ab9b053edc43ba07a182f3d5e0e29775a45.
+race_linux_arm64.syso built with LLVM 0fb8a5356214c47bbb832e89fbb3da1c755eeb73 and Go 95773ab9b053edc43ba07a182f3d5e0e29775a45.