MINOR: cli: Add anonymization on a missed element for 'show sess all'

Add an anonymization for an element missed in the first merge
for 'show sess all'.

No backport needed, except if anonymization mechanism is backported.
diff --git a/src/stream.c b/src/stream.c
index 405992f..a3c4a1a 100644
--- a/src/stream.c
+++ b/src/stream.c
@@ -3255,7 +3255,7 @@
 		case AF_INET:
 		case AF_INET6:
 			chunk_appendf(&trash, " source=%s:%d\n",
-			              pn, get_host_port(conn->src));
+			              HA_ANON_CLI(pn), get_host_port(conn->src));
 			break;
 		case AF_UNIX:
 			chunk_appendf(&trash, " source=unix:%d\n", strm_li(strm)->luid);