Downgrade morphia as we are not yet ready for changes in underlying mongo drivers

Author: adrienlauer

pom.xml

@@ -25,7 +25,7 @@
     <properties>
         <seed.version>3.10.0</seed.version>
         <mongodb.version>3.12.7</mongodb.version>
-        <morphia.version>1.6.0</morphia.version>
+        <morphia.version>1.5.8</morphia.version>
         <business.version>4.3.1</business.version>
 
         <compatibility.version>3.0.0</compatibility.version>