Updated core-common to 0.19.0-rc6

pom.xml

@@ -9,7 +9,7 @@
         <docker.image.prefix>org.opengroup.osdu</docker.image.prefix>
         <powermock.version>2.0.6</powermock.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <os-core-common.version>0.19.0-rc9</os-core-common.version>
+        <os-core-common.version>0.19.0-rc6</os-core-common.version>
         <snakeyaml.version>1.33</snakeyaml.version>
         <nimbus-jose-jwt.version>7.9</nimbus-jose-jwt.version>
         <openapi.version>1.6.9</openapi.version>