fix(cilium): disable alpn

I have a hunch that this somehow interferes with Argo CD.

The Argo CD login page shows up in Safari 18.5, Brave 1.80.120 and
Firefox 140.0.4.
After logging in using Authelia (OIDC), Argo CD starts to display 404
error in Brave and Firefox, but it works in Safari.
Clearing site data makes the login page show up in Brave and Firefox
again.

Signed-off-by: Vegard Hagen <[email protected]>

k8s/infra/network/cilium/values.yaml

@@ -70,8 +70,8 @@ loadBalancer:
 
 gatewayAPI:
   enabled: true
-  enableAlpn: true
+#  enableAlpn: true
-  enableAppProtocol: true
+#  enableAppProtocol: true
 envoy:
   securityContext:
     capabilities:
@@ -87,13 +87,7 @@ hubble:
     enabled: true
     rollOutPods: true
 
-ingressController:
+ingressController: { enabled: false }
-  enabled: false
-  default: true
-  loadbalancerMode: shared
-  service:
-    annotations:
-      io.cilium/lb-ipam-ips: 192.168.1.223
 
 # mTLS
 authentication: