Prepare next development version.

Author: ZacSweers

gradle.properties

@@ -13,7 +13,7 @@ POM_NAME=Kotlin CLI Util
 POM_ARTIFACT_ID=kotlin-cli-util
 POM_PACKAGING=jar
 GROUP=com.slack.cli
-VERSION_NAME=2.2.0
+VERSION_NAME=2.3.0-SNAPSHOT
 POM_DESCRIPTION=Kotlin CLI utilities, mostly intended for use with Clikt.
 POM_URL=https://github.com/slackhq/kotlin-cli-util/
 POM_SCM_URL=https://github.com/slackhq/kotlin-cli-util/