[Security] Bump synapse-core from 2.1.7-wso2v168 to 3.0.1

Bumps synapse-core from 2.1.7-wso2v168 to 3.0.1. **This update includes a security fix.**

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

pom.xml

@@ -1338,7 +1338,7 @@
         <opencsv.version>1.8</opencsv.version>
         <poi.version>3.0-FINAL</poi.version>
         <woden.version>1.0.0.M8-wso2v1</woden.version>
-        <synapse.version>2.1.7-wso2v224</synapse.version>
+        <synapse.version>3.0.1</synapse.version>
         <passthru.transport.patch.version>1.0.2</passthru.transport.patch.version>
         <axis2.wso2.version>1.6.1-wso2v63</axis2.wso2.version>
         <axiom.wso2.version>1.2.11-wso2v16</axiom.wso2.version>