Install Java when installing MultiMC

[DocterDum]

Role

Installing MultiMC on a system without Java

Suggestion

When installing MultiMC, on the java selection page, add an option to download/install java for you

Benefit

My not so tech savvy friends hate having to be told the thing they just downloaded doesn't work so they need to go download another thing and install that first.

This suggestion is unique

• [X] I have searched the issue tracker and did not find an issue describing my suggestion, especially not one that has been rejected.

You may use the editor below to elaborate further.

I believe #4207 was mistakenly closed as a duplicate as it describes a singular java download, while #3832 describes per instance java updating.

[phit]

also covered by basically https://github.com/MultiMC/Launcher/issues/4013 either way its already next up in the roadmap no matter the state of issues here

[GamerBreadToaster]

I agree

[Kushagra-Srivastava]

I Agree