chore: bump gravitee-entrypoint-webhook version to 6.1.0-alpha.1

Author: schehade-gravitee

pom.xml

@@ -284,7 +284,7 @@
         <gravitee-entrypoint-http-get.version>2.1.0</gravitee-entrypoint-http-get.version>
         <gravitee-entrypoint-http-post.version>2.1.0</gravitee-entrypoint-http-post.version>
         <gravitee-entrypoint-sse.version>5.0.1</gravitee-entrypoint-sse.version>
-        <gravitee-entrypoint-webhook.version>6.0.0</gravitee-entrypoint-webhook.version>
+        <gravitee-entrypoint-webhook.version>6.1.0-alpha.1</gravitee-entrypoint-webhook.version>
         <gravitee-entrypoint-websocket.version>2.0.0</gravitee-entrypoint-websocket.version>
         <gravitee-entrypoint-agent-to-agent.version>1.0.1</gravitee-entrypoint-agent-to-agent.version>
         <gravitee-entrypoint-mcp.version>1.1.0</gravitee-entrypoint-mcp.version>