Release minor version of Reffy - v18.2.0

New feature:
- Support CDDL dfn types, extract standard prelude from CDDL RFC (#1750)

Dependencies bumped:
- Bump web-specs from 3.33.0 to 3.34.0 (#1749)
- Bump undici from 7.2.1 to 7.2.3 (#1748)
- Bump puppeteer from 24.0.0 to 24.1.0 (#1747)

Author: tidoust

package.json

@@ -1,6 +1,6 @@
 {
   "name": "reffy",
-  "version": "18.1.3",
+  "version": "18.2.0",
   "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",