Incorrect versions identified for `m latest` and `m stable`

[aheckmann]

By the way, m latest didn't say MongoDB 8.2.2 doesn't exist for Linux x64, and m stable installed MongoDB version 8.0.15, even though version 8.2.1 is available. I would assume that it will install the latest available version, in this case 8.2.1

Originally posted by @sfn101 in #160