build(deps): bump typeorm from 0.3.20 to 0.3.21 (#510)

Bumps [typeorm](https://github.com/typeorm/typeorm) from 0.3.20 to 0.3.21.
- [Release notes](https://github.com/typeorm/typeorm/releases)
- [Changelog](https://github.com/typeorm/typeorm/blob/master/CHANGELOG.md)
- [Commits](typeorm/typeorm@0.3.20...0.3.21)

---
updated-dependencies:
- dependency-name: typeorm
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -51,7 +51,7 @@
     "rxjs": "~7.8.2",
     "sqlite3": "^5.1.7",
     "tslib": "^2.8.1",
-    "typeorm": "^0.3.20",
+    "typeorm": "^0.3.21",
     "zone.js": "~0.15.0"
   },
   "devDependencies": {