cmd/go: add -Wl,-wrap,symbol to linker flag whitelist

This is needed for cgo support for libpsx.

Fixes: #39361
Change-Id: I500f5614ea4b82b085322af1f1ffeb1f55270a05
Reviewed-on: https://go-review.googlesource.com/c/go/+/236139
Run-TryBot: Ian Lance Taylor <[email protected]>
TryBot-Result: Gobot Gobot <[email protected]>
Reviewed-by: Ian Lance Taylor <[email protected]>

Author: AndrewGMorgan

src/cmd/go/internal/work/security.go

@@ -202,6 +202,7 @@ var validLinkerFlags = []*lazyregexp.Regexp{
 	re(`-Wl,-undefined[=,]([^,@\-][^,]+)`),
 	re(`-Wl,-?-unresolved-symbols=[^,]+`),
 	re(`-Wl,--(no-)?warn-([^,]+)`),
+	re(`-Wl,-?-wrap[=,][^,@\-][^,]*`),
 	re(`-Wl,-z,(no)?execstack`),
 	re(`-Wl,-z,relro`),