chore(renovate): ignore jsdom due to Node.js version limit (#1233)

Author: Timeless0911

.github/renovate.json5

@@ -68,6 +68,8 @@
     'react-dom-18',
     // Breaking change, see https://github.com/web-infra-dev/rslib/pull/992
     '@ast-grep/napi',
+    // Breaking change, minimum supported version Node.js v20
+    'jsdom',
     // Temporarily ignore, see https://github.com/web-infra-dev/rslib/pull/1226
     'tinyglobby',
   ],