Bump form-data from 2.5.3 to 2.5.5 in /sources

Bumps [form-data](https://github.com/form-data/form-data) from 2.5.3 to 2.5.5.
- [Release notes](https://github.com/form-data/form-data/releases)
- [Changelog](https://github.com/form-data/form-data/blob/v2.5.5/CHANGELOG.md)
- [Commits](https://github.com/form-data/form-data/compare/v2.5.3...v2.5.5)

---
updated-dependencies:
- dependency-name: form-data
  dependency-version: 2.5.5
  dependency-type: indirect
...

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

sources/package-lock.json

@@ -4746,14 +4746,15 @@
       }
     },
     "node_modules/form-data": {
-      "version": "2.5.3",
-      "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.5.3.tgz",
-      "integrity": "sha512-XHIrMD0NpDrNM/Ckf7XJiBbLl57KEhT3+i3yY+eWm+cqYZJQTZrKo8Y8AWKnuV5GT4scfuUGt9LzNoIx3dU1nQ==",
+      "version": "2.5.5",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.5.5.tgz",
+      "integrity": "sha512-jqdObeR2rxZZbPSGL+3VckHMYtu+f9//KXBsVny6JSX/pa38Fy+bGjuG8eW/H6USNQWhLi8Num++cU2yOCNz4A==",
       "license": "MIT",
       "dependencies": {
         "asynckit": "^0.4.0",
         "combined-stream": "^1.0.8",
         "es-set-tostringtag": "^2.1.0",
+        "hasown": "^2.0.2",
         "mime-types": "^2.1.35",
         "safe-buffer": "^5.2.1"
       },