Upgraded APIM and Identity OAuth module

pom.xml

@@ -1267,7 +1267,7 @@
 
         <!-- Carbon Identity -->
         <carbon.identity.framework.version>5.2.2</carbon.identity.framework.version>
-        <identity.inbound.auth.oauth.version>5.1.3</identity.inbound.auth.oauth.version>
+        <identity.inbound.auth.oauth.version>5.1.1</identity.inbound.auth.oauth.version>
         <identity.inbound.auth.saml.version>5.1.1</identity.inbound.auth.saml.version>
         <carbon.identity.version.range>[5.2.2, 6.0.0)</carbon.identity.version.range>
 
@@ -1281,7 +1281,7 @@
         <carbon.governance.version>4.6.5</carbon.governance.version>
 
         <!-- Carbon API Management -->
-        <carbon.api.mgt.version>6.0.5</carbon.api.mgt.version>
+        <carbon.api.mgt.version>6.0.6-SNAPSHOT</carbon.api.mgt.version>
 
         <!-- XMPP/MQTT Version -->
         <smack.wso2.version>3.0.4.wso2v1</smack.wso2.version>