Feat:Added latest versions automated.

[Sakshi2727]

Added a ncu package that tracks the changes in all dependencies versions and this will help to automatically install newer versions for all by using npm install.
I used command:
npm install -g npm-check-updates
ncu -u
npm install

[CLAassistant]

All committers have signed the CLA.

[github-actions]

Status

• ❌ No modified files found in the types directory.
  Please make sure to include types for any changes you have made. Thank you!.

[garg3133]

@Sakshi2727 Thanks but we can't just upgrade all the dependencies because some of these dependencies might have breaking changes (as you can see from the failing tests) and would break Nightwatch for all the users. We always have to be careful while upgrading packages by looking at the changelog and making sure none of the breaking changes introduced in the package affect Nightwatch. Hence, closing this PR. Thanks, though!