build: use Node 14.17.1

Author: jrolfs

.node-version

@@ -1 +1 @@
-14.17.0
+14.17.1

README.md

@@ -258,7 +258,7 @@ This project is actively maintained by engineers at
 [license-badge]: https://img.shields.io/npm/l/@hover/javascript.svg
 [license-link]: https://github.com/hoverinc/hover-javascript/blob/master/LICENSE
 [node-link]: https://nodejs.org/en/download/
-[node-badge]: https://img.shields.io/badge/node-v14.17.0-green
+[node-badge]: https://img.shields.io/badge/node-v14.17.1-green
 [prettier-badge]:
   https://img.shields.io/badge/code_style-prettier-ff69b4.svg?logo=prettier
 [prettier-link]: https://prettierjs.org/en/download/