Downgrade synapse and mediation versions and upgrade carbon-apimgt

pom.xml

@@ -1289,7 +1289,7 @@
         <!-- APIM Component Version -->
 
         <!-- TO DO: Update version after releasing carbon-apimgt -->
-        <carbon.apimgt.version>9.29.180-SNAPSHOT</carbon.apimgt.version>
+        <carbon.apimgt.version>9.29.188</carbon.apimgt.version>
 
         <carbon.apimgt.imp.pkg.version>[9.0.0, 10.0.0)</carbon.apimgt.imp.pkg.version>
 
@@ -1311,7 +1311,7 @@
         <carbon.kernel.imp.pkg.version>[4.5.0, 5.0.0)</carbon.kernel.imp.pkg.version>
 
         <!-- carbon mediation -->
-        <carbon.mediation.version>4.7.216</carbon.mediation.version>
+        <carbon.mediation.version>4.7.204</carbon.mediation.version>
 
         <!-- carbon identity -->
         <carbon.identity.version>5.25.711</carbon.identity.version>
@@ -1355,7 +1355,7 @@
         <opencsv.version>1.8</opencsv.version>
         <poi.version>3.0-FINAL</poi.version>
         <woden.version>1.0.0.M8-wso2v1</woden.version>
-        <synapse.version>4.0.0-wso2v121</synapse.version>
+        <synapse.version>4.0.0-wso2v105</synapse.version>
         <passthru.transport.patch.version>1.0.2</passthru.transport.patch.version>
         <axis2.wso2.version>1.6.1-wso2v99</axis2.wso2.version>
         <axiom.wso2.version>1.2.11-wso2v29</axiom.wso2.version>