deps: bump postgrator from 7.3.0 to 8.0.0

Bumps [postgrator](https://github.com/rickbergfalk/postgrator) from 7.3.0 to 8.0.0.
- [Changelog](https://github.com/rickbergfalk/postgrator/blob/master/CHANGELOG.md)
- [Commits](rickbergfalk/postgrator@v7.3.0...v8.0.0)

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

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

Author: dependabot[bot]

api/package.json

@@ -28,7 +28,7 @@
     "http-responders": "^2.0.2",
     "multiformats": "^13.3.1",
     "pg": "^8.13.1",
-    "postgrator": "^7.3.0",
+    "postgrator": "^8.0.0",
     "raw-body": "^3.0.0"
   },
   "standard": {