Bump to Buildah v1.40.0

Bumps to Buildah v1.40.0 and adds the `--inherits-labels` option to
build and farm build man pages.

Also turn off the inherit-labels option test for now as it seems to be
rathr unhappy.

Issue for inherit-labels test failure: https://github.com/containers/podman/issues/25938

Signed-off-by: tomsweeneyredhat <tsweeney@redhat.com>

vendor/github.com/containers/buildah/pkg/sshagent/sshagent.go

@@ -38,7 +38,7 @@ func NewAgentServer(source *Source) (*AgentServer, error) {
 }
 
 // newAgentServerKeyring creates a new agent from scratch and adds keys
-func newAgentServerKeyring(keys []interface{}) (*AgentServer, error) {
+func newAgentServerKeyring(keys []any) (*AgentServer, error) {
 	a := agent.NewKeyring()
 	for _, k := range keys {
 		if err := a.Add(agent.AddedKey{PrivateKey: k}); err != nil {
@@ -191,12 +191,12 @@ func (a *readOnlyAgent) Extension(_ string, _ []byte) ([]byte, error) {
 // The source of the forwarded agent can be from a socket on the host, or from individual key files
 type Source struct {
 	Socket string
-	Keys   []interface{}
+	Keys   []any
 }
 
 // NewSource takes paths and checks of they are keys or sockets, and creates a source
 func NewSource(paths []string) (*Source, error) {
-	var keys []interface{}
+	var keys []any
 	var socket string
 	if len(paths) == 0 {
 		socket = os.Getenv("SSH_AUTH_SOCK")