Bump new release version.

Bingqin Zhou · Bingqin Zhou · commit beafe646f3e4 · 2020-01-10T10:12:56.000-08:00
diff --git a/gradle.properties b/gradle.properties
@@ -1,2 +1,2 @@
 group=com.wepay.kcbq
-version=1.5.1-SNAPSHOT
+version=1.5.2
