Added @corey-derochie-amd as a code owner (to rocm-documentation) (#1119)

.github/CODEOWNERS

@@ -1,4 +1,4 @@
-* @wenkaidu @gilbertlee-amd @akolliasAMD @edgargabriel @PedramAlizadeh @BertanDogancay @nusislam @nileshnegi @KawtharShafie @AtlantaPepsi @mberenjk @haripriya-amd# Documentation files
+* @wenkaidu @gilbertlee-amd @akolliasAMD @edgargabriel @PedramAlizadeh @BertanDogancay @nusislam @nileshnegi @KawtharShafie @AtlantaPepsi @mberenjk @corey-derochie-amd @haripriya-amd# Documentation files
 docs/* @ROCm/rocm-documentation
 *.md @ROCm/rocm-documentation
 *.rst @ROCm/rocm-documentation