update vendor/ dir to latest w/o heroku, moby

had to lock a lot of things in place

vendor/github.com/go-openapi/runtime/middleware/operation.go

@@ -20,7 +20,11 @@ import "net/http"
 func NewOperationExecutor(ctx *Context) http.Handler {
 	return http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
 		// use context to lookup routes
-		route, _ := ctx.RouteInfo(r)
+		route, rCtx, _ := ctx.RouteInfo(r)
+		if rCtx != nil {
+			r = rCtx
+		}
+
 		route.Handler.ServeHTTP(rw, r)
 	})
 }