Bump jest and @types/jest

Bumps [jest](https://github.com/jestjs/jest/tree/HEAD/packages/jest) and [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest). These dependencies needed to be updated together.

Updates `jest` from 29.7.0 to 30.0.4
- [Release notes](https://github.com/jestjs/jest/releases)
- [Changelog](https://github.com/jestjs/jest/blob/main/CHANGELOG.md)
- [Commits](https://github.com/jestjs/jest/commits/v30.0.4/packages/jest)

Updates `@types/jest` from 29.5.14 to 30.0.0
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jest)

---
updated-dependencies:
- dependency-name: jest
  dependency-version: 30.0.4
  dependency-type: direct:development
  update-type: version-update:semver-major
- dependency-name: "@types/jest"
  dependency-version: 30.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

lambdas/api-handler/package.json

@@ -5,8 +5,8 @@
   "devDependencies": {
     "@tsconfig/node22": "^22.0.2",
     "@types/aws-lambda": "^8.10.148",
-    "@types/jest": "^29.5.14",
-    "jest": "^29.7.0",
+    "@types/jest": "^30.0.0",
+    "jest": "^30.0.5",
     "jest-mock-extended": "^3.0.7",
     "typescript": "^5.8.2"
   },

lambdas/authorizer/package.json

@@ -5,8 +5,8 @@
   "devDependencies": {
     "@tsconfig/node22": "^22.0.2",
     "@types/aws-lambda": "^8.10.148",
-    "@types/jest": "^29.5.14",
-    "jest": "^29.7.0",
+    "@types/jest": "^30.0.0",
+    "jest": "^30.0.5",
     "jest-mock-extended": "^3.0.7",
     "typescript": "^5.8.2"
   },