Prepare Next Snapshot Version 3.10.0-SNAPSHOT

Author: grafjo

pom.xml

@@ -21,7 +21,7 @@
 
     <groupId>de.focus-shift.lexoffice</groupId>
     <artifactId>java-sdk</artifactId>
-    <version>3.9.0</version>
+    <version>3.10.0-SNAPSHOT</version>
 
     <name>Lexoffice Java SDK</name>