Bump version to 4.1.2-SNAPSHOT.

Change-Id: I57696a6323a555b979910d0d765d5463d08fc161
diff --git a/runtime/pom.xml b/runtime/pom.xml
index 27513cd..7ccb63f 100644
--- a/runtime/pom.xml
+++ b/runtime/pom.xml
@@ -14,7 +14,7 @@
   <parent>
     <groupId>eu.mulk.quarkus-googlecloud-jsonlogging</groupId>
     <artifactId>quarkus-googlecloud-jsonlogging-parent</artifactId>
-    <version>4.1.1</version>
+    <version>4.1.2-SNAPSHOT</version>
   </parent>
 
   <artifactId>quarkus-googlecloud-jsonlogging</artifactId>