[sanitizers] remove earthdok@ from owners

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@269971 91177308-0d34-0410-b5e6-96231b3b80d8

Author: kcc

CODE_OWNERS.TXT

@@ -24,10 +24,6 @@ N: Howard Hinnant
 E: [email protected]
 D: builtins library
 
-N: Sergey Matveev
-E: [email protected]
-D: LeakSanitizer
-
 N: Alexander Potapenko
 E: [email protected]
 D: MacOS/iOS port of sanitizers
@@ -38,7 +34,7 @@ D: CMake build, test suite
 
 N: Kostya Serebryany
 E: [email protected]
-D: AddressSanitizer, sanitizer_common, porting sanitizers to another platforms
+D: AddressSanitizer, sanitizer_common, porting sanitizers to another platforms, LeakSanitizer
 
 N: Richard Smith
 E: [email protected]