[IntelliJ] (Add) wrap enum constants

Author: tiennm99

intellij-java-google-style.xml

@@ -136,6 +136,7 @@
     <option name="WHILE_BRACE_FORCE" value="3" />
     <option name="FOR_BRACE_FORCE" value="3" />
     <option name="PARENT_SETTINGS_INSTALLED" value="true" />
+    <option name="ENUM_CONSTANTS_WRAP" value="2" />
     <indentOptions>
       <option name="INDENT_SIZE" value="2" />
       <option name="CONTINUATION_INDENT_SIZE" value="4" />