chore: add code owners

Author: necusjz

.github/CODEOWNERS

@@ -7,7 +7,7 @@
 /linter_exclusions.yml @jsntcy @kairu-ms @zhoxing-ms
 
 /doc/ @jiasli @kairu-ms @jsntcy
-/tools/ @kairu-ms @jiasli @wangzelin007 @calvinhzy @bebound @yanzhudd
+/tools/ @kairu-ms @jiasli @wangzelin007 @calvinhzy @bebound
 /tools/aaz-flow @a0x1ab @necusjz @yanzhudd
 /scripts/ @kairu-ms @jiasli @wangzelin007 @calvinhzy @bebound
 /scripts/live_test @kairu-ms @wangzelin007