External Version bump for ipfire new version string "2.29-core186"

roles/netbootxyz/defaults/main.yml

@@ -291,8 +291,8 @@ releases:
     mirror: https://downloads.ipfire.org
     name: IPFire
     versions:
-    - code_name: 2.29-core185
-      name: 2.29 Core185
+    - code_name: 2.29-core186
+      name: 2.29 Core186
   k3os:
     enabled: true
     menu: linux