feat(jest): bump jest to 29 in the template (facebook#34972)

Summary:
This PR is the follow up of facebook#34724 for the template; this way, we'll have version alignment and RN71 will use this.

This wants to be merged along facebook#34971

## Changelog

<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://reactnative.dev/contributing/changelogs-in-pull-requests
-->

[General] [Changed] - upgrade Jest in template to 29

Pull Request resolved: facebook#34972

Test Plan: Generated a test project via `yarn test-e2e-local -t RNTestProject` and then run `yarn test` in that project to verify that there's no regression. ✅

Reviewed By: huntie

Differential Revision: D40379963

Pulled By: robhogan

fbshipit-source-id: 618207ed6bf7921d13f0b6a9220dc52c9cf78b14

template/package.json

@@ -17,9 +17,9 @@
     "@babel/core": "^7.12.9",
     "@babel/runtime": "^7.12.5",
     "@react-native-community/eslint-config": "^3.0.0",
-    "babel-jest": "^26.6.3",
+    "babel-jest": "^29.0.3",
     "eslint": "^8.19.0",
-    "jest": "^26.6.3",
+    "jest": "^29.0.3",
     "metro-react-native-babel-preset": "0.72.3",
     "react-test-renderer": "18.2.0"
   },