Release patch version of Reffy - v14.5.3

Bug fix:
- [css extraction] Ignore empty lines in table definitions (#1469)

Dependencies bumped:
- Bump undici from 6.3.0 to 6.4.0 (#1464)
- Bump rollup from 4.9.5 to 4.9.6 (#1465)
- Bump puppeteer from 21.7.0 to 21.9.0 (#1467)
- Bump web-specs from 2.76.0 to 2.77.0 (#1470)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "reffy",
-  "version": "14.5.2",
+  "version": "14.5.3",
   "description": "W3C/WHATWG spec dependencies exploration companion. Features a short set of tools to study spec references as well as WebIDL term definitions and references found in W3C specifications.",
   "repository": {
     "type": "git",