Merge branch 'IBM-corelib-update-rc2' into 'master'

update IBM core lib version to 0.15.0-rc2

See merge request !190

provider/partition-ibm/pom.xml

@@ -27,7 +27,7 @@
         <dependency>
             <groupId>org.opengroup.osdu</groupId>
             <artifactId>os-core-lib-ibm</artifactId>
-            <version>0.14.0</version>
+            <version>0.15.0-rc2</version>
         </dependency>
         <dependency>
             <groupId>org.opengroup.osdu</groupId>