Remove hackz@google.com from core/java/android/speech/OWNERS

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Change-Id: I74d5fa45290422d9c2366513cbba3dfb344c350b
diff --git a/core/java/android/speech/OWNERS b/core/java/android/speech/OWNERS
index 0f2f8ad..32f4822 100644
--- a/core/java/android/speech/OWNERS
+++ b/core/java/android/speech/OWNERS
@@ -1,4 +1,3 @@
 volnov@google.com
 eugeniom@google.com
 schfan@google.com
-hackz@google.com