chore(deps): bump broadcast-channel from 5.5.1 to 7.1.0

Bumps [broadcast-channel](https://github.com/pubkey/broadcast-channel) from 5.5.1 to 7.1.0.
- [Release notes](https://github.com/pubkey/broadcast-channel/releases)
- [Changelog](https://github.com/pubkey/broadcast-channel/blob/master/CHANGELOG.md)
- [Commits](https://github.com/pubkey/broadcast-channel/commits)

---
updated-dependencies:
- dependency-name: broadcast-channel
  dependency-version: 7.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -63,7 +63,7 @@
     "@tiptap/vue-2": "^3.3.0",
     "ajv": "^8.12.0",
     "axios": "^1.11.0",
-    "broadcast-channel": "^5.1.0",
+    "broadcast-channel": "^7.1.0",
     "core-js": "^3.44.0",
     "crc-32": "^1.2.2",
     "dexie": "^3.2.6",