Bump version to 1.6.8-SNAPSHOT

Author: cfa-platforms-robot

build.gradle

@@ -20,7 +20,7 @@ targetCompatibility = JavaVersion.VERSION_21
 sourceCompatibility = JavaVersion.VERSION_21
 
 group = "org.codeforamerica.platform"
-version = "1.6.7-SNAPSHOT"
+version = "1.6.8-SNAPSHOT"
 ext.admin = System.getenv("SONATYPE_USERNAME")
 def localEnv = new Properties()
 if (file(".env").isFile()) {