Downgrade version from 0.10.7-SNAPSHOT to 0.10.6-SNAPSHOT (#1090)

Author: isc-tleavitt

module.xml

@@ -3,7 +3,7 @@
   <Document name="ZPM.ZPM">
     <Module>
       <Name>ZPM</Name>
-      <Version>0.10.7-SNAPSHOT</Version>
+      <Version>0.10.6-SNAPSHOT</Version>
       <ExternalName>IPM</ExternalName>
       <Description>InterSystems Package Manager (IPM) provides development tools and
         infrastructure for defining, building, distributing, and installing modules and