build(deps): bump archiver from 6.0.2 to 7.0.0 in /packages/backend

Bumps [archiver](https://github.com/archiverjs/node-archiver) from 6.0.2 to 7.0.0.
- [Release notes](https://github.com/archiverjs/node-archiver/releases)
- [Changelog](https://github.com/archiverjs/node-archiver/blob/master/CHANGELOG.md)
- [Commits](archiverjs/node-archiver@6.0.2...7.0.0)

---
updated-dependencies:
- dependency-name: archiver
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

packages/backend/package.json

@@ -28,7 +28,7 @@
 		"@types/co-body": "6.1.3",
 		"abort-controller": "3.0.0",
 		"ajv": "8.12.0",
-		"archiver": "6.0.2",
+		"archiver": "7.0.0",
 		"argon2": "0.40.1",
 		"autobind-decorator": "2.4.0",
 		"autwh": "0.1.0",