Revert "ob_version = '2.2.0-property-virtual-SNAPSHOT'"

This reverts commit 89cc6a5

Author: greenrobot-team

build.gradle

@@ -3,9 +3,8 @@ version = ob_version
 
 buildscript {
     ext {
-        ob_version = '2.2.0-property-virtual-SNAPSHOT'
-//        ob_native_version = ob_version // Be careful to diverge here; easy to forget and hard to find JNI problems
-        ob_native_version = '2.2.0-SNAPSHOT' // Be careful to diverge here; easy to forget and hard to find JNI problems
+        ob_version = '2.2.0-SNAPSHOT'
+        ob_native_version = ob_version // Be careful to diverge here; easy to forget and hard to find JNI problems
         ob_expected_version = project.hasProperty('expectedVersion') ? project.property('expectedVersion') : 'UNDEFINED'
 
         isLinux = System.getProperty("os.name").contains("Linux")