chore(lambda): bump @nx/jest from 19.5.4 to 20.0.12 in /lambdas

Bumps [@nx/jest](https://github.com/nrwl/nx/tree/HEAD/packages/jest) from 19.5.4 to 20.0.12.
- [Release notes](https://github.com/nrwl/nx/releases)
- [Commits](https://github.com/nrwl/nx/commits/20.0.12/packages/jest)

---
updated-dependencies:
- dependency-name: "@nx/jest"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

lambdas/package.json

@@ -22,7 +22,7 @@
   },
   "devDependencies": {
     "@nx/eslint": "20.0.8",
-    "@nx/jest": "19.5.4",
+    "@nx/jest": "20.0.12",
     "@nx/js": "^20.0.0",
     "@swc-node/register": "~1.10.9",
     "@swc/core": "~1.7.40",