.github: Add Threading implementation code owners

MaxDesiatov · MaxDesiatov · commit df6cfad200ed · 2022-11-28T13:13:02.000Z
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
@@ -20,6 +20,10 @@ lib/PrintAsClang            @zoecarver @hyp @egorzhdan
 stdlib/public/Cxx           @zoecarver @hyp @egorzhdan
 test/Interop                @zoecarver @hyp @egorzhdan
 
+# Threading implementation
+include/swift/Threading @al45tair
+lib/Threading           @al45tair
+
 # Windows support
 cmake/**/*Windows*    @compnerd
 lib/Basic/Windows     @compnerd
