communication: make MAS listen on IPv4

services/communication/mas-configmap.yaml

@@ -8,6 +8,23 @@ data:
   config.yaml: |
     http:
       public_base: "https://matrix.live.bstein.dev/"
+      listeners:
+        - name: web
+          resources:
+            - name: discovery
+            - name: human
+            - name: oauth
+            - name: compat
+            - name: graphql
+            - name: assets
+          binds:
+            - address: "0.0.0.0:8080"
+        - name: internal
+          resources:
+            - name: health
+          binds:
+            - host: localhost
+              port: 8081
 
     database:
       uri: "postgresql://mas:@@MAS_DB_PASSWORD@@@postgres-service.postgres.svc.cluster.local:5432/mas?sslmode=prefer"