fix(deps): update dependency linkedom to v0.18.6

Author: renovate[bot]

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "web-discovery-project",
-  "version": "1.1.71",
+  "version": "1.1.72",
   "description": "Standalone Web Discovery Project package and extension",
   "scripts": {
     "lint": "node fern.js lint",
@@ -116,7 +116,7 @@
     "abortcontroller-polyfill": "1.7.5",
     "anonymous-credentials": "https://github.com/human-web/anonymous-credentials/releases/download/1.0.0/anonymous-credentials-1.0.0.tgz",
     "dexie": "3.2.4",
-    "linkedom": "0.14.12",
+    "linkedom": "0.18.6",
     "pako": "2.1.0",
     "punycode": "2.3.1",
     "star-wasm": "https://github.com/brave/web-discovery-project/releases/download/star-wasm-0.1.3.tgz/star-wasm-0.1.3.tgz",