Add --replace flag to podman secret create

Users may want to replace the secret used within containers, without
destroying the secret and recreating it.

Partial fix for https://github.com/containers/podman/issues/18667

Make sure podman --remote secret inspect and podman secret inspect
return the same error message.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

pkg/api/handlers/libpod/secrets.go

@@ -24,6 +24,7 @@ func CreateSecret(w http.ResponseWriter, r *http.Request) {
 		Driver     string            `schema:"driver"`
 		DriverOpts map[string]string `schema:"driveropts"`
 		Labels     map[string]string `schema:"labels"`
+		Replace    bool              `schema:"replace"`
 	}{
 		// override any golang type defaults
 	}
@@ -36,6 +37,7 @@ func CreateSecret(w http.ResponseWriter, r *http.Request) {
 	opts.Driver = query.Driver
 	opts.DriverOpts = query.DriverOpts
 	opts.Labels = query.Labels
+	opts.Replace = query.Replace
 
 	ic := abi.ContainerEngine{Libpod: runtime}
 	report, err := ic.SecretCreate(r.Context(), query.Name, r.Body, opts)