build(deps): bump jspdf from 4.2.0 to 4.2.1

Bumps [jspdf](https://github.com/parallax/jsPDF) from 4.2.0 to 4.2.1.
- [Release notes](https://github.com/parallax/jsPDF/releases)
- [Changelog](https://github.com/parallax/jsPDF/blob/master/RELEASE.md)
- [Commits](https://github.com/parallax/jsPDF/compare/v4.2.0...v4.2.1)

---
updated-dependencies:
- dependency-name: jspdf
  dependency-version: 4.2.1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

package-lock.json

@@ -38,7 +38,7 @@
         "i18next": "^25.8.13",
         "i18next-browser-languagedetector": "^8.2.1",
         "i18next-http-backend": "^3.0.2",
-        "jspdf": "^4.2.0",
+        "jspdf": "^4.2.1",
         "jspdf-autotable": "^5.0.2",
         "jszip": "^3.10.1",
         "lit": "^3.3.2",
@@ -8092,9 +8092,9 @@
       }
     },
     "node_modules/jspdf": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/jspdf/-/jspdf-4.2.0.tgz",
-      "integrity": "sha512-hR/hnRevAXXlrjeqU5oahOE+Ln9ORJUB5brLHHqH67A+RBQZuFr5GkbI9XQI8OUFSEezKegsi45QRpc4bGj75Q==",
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/jspdf/-/jspdf-4.2.1.tgz",
+      "integrity": "sha512-YyAXyvnmjTbR4bHQRLzex3CuINCDlQnBqoSYyjJwTP2x9jDLuKDzy7aKUl0hgx3uhcl7xzg32agn5vlie6HIlQ==",
       "license": "MIT",
       "dependencies": {
         "@babel/runtime": "^7.28.6",