Use version 0.12.0-SNAPSHOT of core lib aws

commit 50e76ac6 
Author: Kyle Longhurst <kyle.longhurst@parivedasolutions.com> 
Date: Mon Sep 27 2021 14:54:40 GMT-0700 (PDT) 

    Use version 0.12.0-SNAPSHOT of core lib aws

provider/legal-aws/pom.xml

@@ -37,7 +37,7 @@
         <dependency>
             <groupId>org.opengroup.osdu.core.aws</groupId>
             <artifactId>os-core-lib-aws</artifactId>
-            <version>0.11.0</version>
+            <version>0.12.0-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.opengroup.osdu</groupId>