lmms, SafeEjectGPU: add pages

[0xf0xx0]

• The page (if new), does not already exist in the repo.
• The page is in the correct platform directory (common/, linux/, etc.)
• The page has 8 or fewer examples.
• The PR title conforms to the recommended templates.
• The page follows the content guidelines.
• The page description includes a link to documentation or a homepage (if applicable).

[bl-ue]

This PR seems to be a bit messed up. dot_clean was already added in #5144. Let me see if I can fix it.

[bl-ue]

It's cleaned up now.

I see the issue. @gingkathfox you opened a PR on your fork (GingkathFox#1) and something (I don't know what) got messed up. To prevent this in the future, run the following commands to update master, instead of opening a PR on your fork:

# only run this one if you don't have the upstream remote
git remote add upstream git@github.com:tldr-pages/tldr.git

# update master
git fetch upstream master
git rebase upstream/master
git push origin

[bl-ue]

Hi @gingkathfox! I've left some comments below for you to review.

[0xf0xx0]

@bl-ue is this change good?

[bl-ue]

@gingkathfox some of the suggestions aren't applied yet. Please apply those first, then I'll review again :)

Otherwise, most certainly!

[0xf0xx0]

There we go, done :D

[0xf0xx0]

oh cool, thanks for another manpage site, ill be sure to check that also in future commits

[sbrl]

Note that we've recently made a decision that all filenames should be lowercase if I recall correctly. Could someone open a PR to correct that here please?

[bl-ue]

@sbrl Funny! I forgot about that 😄

@gingkathfox will you please do the honors here? 🙏🏻