confd: Deviate address-family in OSPF

In the OSPF(v2) context, there is an "address-family" setting available.
However, since only IPv4 routes are supported in OSPF, currently
this setting is not relevant.

Fixes #813

src/confd/yang/confd.inc

@@ -27,7 +27,7 @@ MODULES=(
 	"ieee802-dot1q-types@2022-10-29.yang"
 	"infix-ip@2024-09-16.yang"
 	"infix-if-type@2024-10-13.yang"
-	"infix-routing@2024-11-15.yang"
+	"infix-routing@2024-11-27.yang"
 	"ieee802-dot1ab-lldp@2022-03-15.yang"
 	"infix-lldp@2023-08-23.yang"
 	"infix-dhcp-client@2024-09-20.yang"

src/confd/yang/infix-routing.yang

@@ -20,6 +20,10 @@ module infix-routing {
   contact      "kernelkit@googlegroups.com";
   description  "Deviations and augments for ietf-routing and ietf-ospf.";
 
+  revision 2024-11-27 {
+    description "Deviate address-family in OSPF";
+    reference "internal";
+  }
   revision 2024-11-15 {
     description "Fix pyang linter errors and warnings:
                   - Drop OSPF database deviations, already deviated earlier
@@ -304,6 +308,11 @@ module infix-routing {
   deviation "/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol/ospf:ospf/ospf:spf-control" {
     deviate not-supported;
   }
+
+  deviation "/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol/ospf:ospf/ospf:address-family" {
+    deviate not-supported;
+  }
+
   deviation "/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol/ospf:ospf/ospf:preference" {
     deviate not-supported;
   }