Added new repo co-owner - lijim

Added Jim - lijim and removed unknown user

Author: dyesin

.github/CODEOWNERS

@@ -1,4 +1,4 @@
 # Learn how to add code owners here:
 # https://help.github.com/en/articles/about-code-owners
-* @DianaSuvorova @dyesin @hualf1995
-/vrt/tests.vrt.js-snapshots/ @ghost
+* @DianaSuvorova @dyesin @hualf1995 @lijim
+/vrt/tests.vrt.js-snapshots/