cli-pretty: only print stp state if oper status is up

Only print bridge port stp state if operational status of the
interface is up.

Signed-off-by: Richard Alpe <richard@bit42.se>

board/netconf/rootfs/libexec/infix/cli-pretty

@@ -217,11 +217,11 @@ class Iface:
 
         row = f"{'bridge':<{Pad.proto}}"
 
-        if self.oper_status == "down":
-            row += Decore.red(f"{'DOWN':<{Pad.state}}")
-        else:
+        if self.oper_status == "up":
             dec = Decore.green if self.stp_state == "forwarding" else Decore.yellow
             row += dec(f"{self.stp_state.upper():<{Pad.state}}")
+        else:
+            row += Decore.red(f"{self.oper_status.upper():<{Pad.state}}")
 
         for vlan in br_vlans:
             if 'tagged' in vlan: