Use ⌘ consistently

[Zearin]

What's being changed (if available, include any code snippets, screenshots, or gifs):

Some Mac shortcuts used Command while others used ⌘

The symbol is well-known, shorter, and (to my eyes at least) “parses” easier than the reading the word “Command”.

So, might as well be consistent with it.

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• This pull request impacts the contribution experience
  • I have added the 'writer impact' label
  • I have added a description and/or a video demo of the changes below (e.g. a "before and after video")

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Thanks for opening this pull request! A GitHub docs team member should be by to give feedback soon. In the meantime, please check out the contributing guidelines.

[github-actions]

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Content directory changes

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Source	Preview	Production	What Changed
get-started/using-github/github-command-palette.md	fpt ghec	fpt ghec

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fpt: Free, Pro, Team
ghec: GitHub Enterprise Cloud
ghes: GitHub Enterprise Server
ghae: GitHub AE

[maharshi-sinha]

Looks good but you can also add (commands) in brackets too!

[AnilSeervi]

I don't think these must to change to ⌘ from Command.
The guidelines specifically instructs to use full words instead of symbols

[maharshi-sinha]

I don't think these must to change to ⌘ from Command. The guidelines specifically instructs to use full words instead of symbols

My mistake! thanks for correcting me 👍

[cmwilson21]

@Zearin Thanks for opening this PR! ✨

We appreciate the thought you put into this, but as @AnilSeervi pointed out in our guidelines, our practice is to use the full word "Command". If you see instances where that is not the case, feel free to open a PR for that fix!

I'm going to go ahead and close this PR. Thank you for interest and passion for improving the docs! 💛