chore(*): set code owners (#38)

Author: 0xHansLee

.github/CODEOWNERS

@@ -1,14 +1 @@
-# CODEOWNERS: https://help.github.com/articles/about-codeowners/
-
-# NOTE: Order is important; the last matching pattern takes the most precedence
-
-# Primary repo maintainers
-
-*       @cosmos/sdk-core-dev
-
-# CODEOWNERS for docs configuration
-
-/docs/docusaurus.config.js @julienrbrt @tac0turtle
-/docs/sidebars.js @julienrbrt @tac0turtle
-/docs/pre.sh @julienrbrt @tac0turtle
-/docs/post.sh @julienrbrt @tac0turtle
+* @LeoHChen @AndyBoWu @jdubpark @edisonz0718 @ezreal1997 @limengformal @0xHansLee