Add 1.9.2 to old versions (#4221)

diff --git a/settings.gradle b/settings.gradle
index 0a1ba3d..a6849ff 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -79,6 +79,7 @@
  '1.8.0',
  '1.9.0',
  '1.9.1',
+ '1.9.2',
  '1.10.0'].each {
   include 'geode-old-versions:'.concat(it)
 }