fix(challenges): fix confusing destructuring es6 challenge

[joshalling]

ISSUES CLOSED: #213

Description

I updated ES6: Use Destructuring Assignment to Assign Variables from Objects so that it no longer requires the user to understand the difference between string primitives and string objects. It now follows the same theme as the challenge that follows.

This is the new contents of the challenge:

const AVG_TEMPERATURES = {
  today: 77.5,
  tomorrow: 79
};

function getTempOfTmrw(avgTemperatures) {
  "use strict";
  // change code below this line
  const tempOfTomorrow = undefined; // change this line
  // change code above this line
  return tempOfTomorrow;
}

console.log(getTempOfTmrw(AVG_TEMPERATURES)); // should be 79

And this is a solution:

  const { tomorrow: tempOfTomorrow } = avgTemperatures;

I tested this on my local environment that was running the freeCodeCamp and learn repos.

Note: The code that I actually changed begins on line 707 and continues through line 753.

Pre-Submission Checklist

• Your pull request targets the dev branch.
• Branch starts with either fix/, feature/, or translate/ (e.g. fix/challenge-tests)
• All new and existing tests pass the command npm test.
• Use npm run commit to generate a conventional commit message.
  Learn more here: https://conventionalcommits.org/#why-use-conventional-commits
• The changes were done locally on your machine and NOT GitHub web interface.
  If they were done on the web interface you have ensured that you are creating conventional commit messages.

Checklist:

• Tested changes locally.
• Addressed currently open issue (replace XXXXX with an issue no in next line)

Closes #213

[scissorsneedfoodtoo]

@joshalling, sorry for the delay in reviewing this. Just checked it out and everything LGTM! 👍 👍