Add note about Mise version manager
See https://github.com/Shopify/ruby-lsp/issues/2170#issuecomment-2162983705
I feel like we're starting to replicate documentation that is instead relevant to the version managers themselves. If Mise or ASDF decide to change how they are updated, suddenly our docs are out of date.
What do you think about being more generic and just saying "if you find version manager integration issues, first ensure that you're on the latest version of that version manager" and then delegate to the managers own documentation?
I've updated it to point to the Mise docs instead. I think the locality of the advice is important - people tend to skim docs, so having this next to the Mise topic makes it more discoverable, rather than as a general statement further up.
That's fair. Do you think it's worth adding a section for each version manager pointing to their documentation and recommending keeping it up to date?