Update c/image after https://github.com/containers/image/pull/2273

This is necessary so that c/image tests can pass.

Signed-off-by: Miloslav Trmač <mitr@redhat.com>

vendor/github.com/docker/docker/api/swagger.yaml

@@ -8327,6 +8327,16 @@ paths:
           description: "BuildKit output configuration"
           type: "string"
           default: ""
+        - name: "version"
+          in: "query"
+          type: "string"
+          default: "1"
+          enum: ["1", "2"]
+          description: |
+            Version of the builder backend to use.
+
+            - `1` is the first generation classic (deprecated) builder in the Docker daemon (default)
+            - `2` is [BuildKit](https://github.com/moby/buildkit)
       responses:
         200:
           description: "no error"

vendor/github.com/docker/docker/api/types/network/endpoint.go

@@ -14,6 +14,9 @@ type EndpointSettings struct {
 	IPAMConfig *EndpointIPAMConfig
 	Links      []string
 	Aliases    []string // Aliases holds the list of extra, user-specified DNS names for this endpoint.
+	// MacAddress may be used to specify a MAC address when the container is created.
+	// Once the container is running, it becomes operational data (it may contain a
+	// generated address).
 	MacAddress string
 	// Operational data
 	NetworkID           string

vendor/github.com/docker/docker/api/types/network/ipam.go

@@ -30,30 +30,9 @@ const (
 	ip6 ipFamily = "IPv6"
 )
 
-// HasIPv6Subnets checks whether there's any IPv6 subnets in the ipam parameter. It ignores any invalid Subnet and nil
-// ipam.
-func HasIPv6Subnets(ipam *IPAM) bool {
-	if ipam == nil {
-		return false
-	}
-
-	for _, cfg := range ipam.Config {
-		subnet, err := netip.ParsePrefix(cfg.Subnet)
-		if err != nil {
-			continue
-		}
-
-		if subnet.Addr().Is6() {
-			return true
-		}
-	}
-
-	return false
-}
-
 // ValidateIPAM checks whether the network's IPAM passed as argument is valid. It returns a joinError of the list of
 // errors found.
-func ValidateIPAM(ipam *IPAM) error {
+func ValidateIPAM(ipam *IPAM, enableIPv6 bool) error {
 	if ipam == nil {
 		return nil
 	}
@@ -70,6 +49,10 @@ func ValidateIPAM(ipam *IPAM) error {
 			subnetFamily = ip6
 		}
 
+		if !enableIPv6 && subnetFamily == ip6 {
+			continue
+		}
+
 		if subnet != subnet.Masked() {
 			errs = append(errs, fmt.Errorf("invalid subnet %s: it should be %s", subnet, subnet.Masked()))
 		}