Update the org.realityforge.com.google.elemental2 dependency.

Author: realityforge

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 ### Unreleased
 
-* Upgrade the `org.realityforge.com.google.elemental2` artifacts to version `2.22`.
+* Upgrade the `org.realityforge.com.google.elemental2` artifacts to version `2.23`.
 
 ### [v1.67](https://github.com/react4j/react4j-windowportal/tree/v1.67) (2019-04-16)
 [Full Changelog](https://github.com/react4j/react4j-windowportal/compare/v1.66...v1.67)

build.yaml

@@ -19,9 +19,9 @@ artifacts:
 
   jsinterop_base: org.realityforge.com.google.jsinterop:base:jar:1.0.0-b2-e6d791f
 
-  elemental2_core: org.realityforge.com.google.elemental2:elemental2-core:jar:2.22
-  elemental2_dom: org.realityforge.com.google.elemental2:elemental2-dom:jar:2.22
-  elemental2_promise: org.realityforge.com.google.elemental2:elemental2-promise:jar:2.22
+  elemental2_core: org.realityforge.com.google.elemental2:elemental2-core:jar:2.23
+  elemental2_dom: org.realityforge.com.google.elemental2:elemental2-dom:jar:2.23
+  elemental2_promise: org.realityforge.com.google.elemental2:elemental2-promise:jar:2.23
 
   react4j_core: org.realityforge.react4j:react4j-core:jar:0.125
   react4j_dom: org.realityforge.react4j:react4j-dom:jar:0.125