CLEANUP: mworker: PR_CAP already initialized with alloc_new_proxy()

Remove the PR_CAP initialization in mworker_cli_proxy_create() which is
already done in alloc_new_proxy().
diff --git a/src/cli.c b/src/cli.c
index 57fd4cc..d3411ed 100644
--- a/src/cli.c
+++ b/src/cli.c
@@ -2680,7 +2680,6 @@
 		goto error_proxy;
 
 	mworker_proxy->mode = PR_MODE_CLI;
-	mworker_proxy->cap = PR_CAP_LISTEN | PR_CAP_INT; /* this is a listen section */
 	mworker_proxy->maxconn = 10;                 /* default to 10 concurrent connections */
 	mworker_proxy->timeout.client = 0; /* no timeout */
 	mworker_proxy->conf.file = strdup("MASTER");