use correct arcgis version (#424)

Rachael-E · web-flow · commit 564980736a75 · 2019-12-04T14:16:40.000Z
diff --git a/kml/create-and-save-kml-file/build.gradle b/kml/create-and-save-kml-file/build.gradle
@@ -6,7 +6,7 @@ plugins {
 group = 'com.esri.samples'
 
 ext {
-    arcgisVersion = '100.6.0-2512'
+    arcgisVersion = '100.6.0'
 }
 
 javafx {
