We currently provide multiple downloads for some platforms (e.g.: Windows .zip/.msi, Linux static/openssl11/openssl3). We should group those by platform like other tools do, so that it’s easier to find the right download, instead of referring to these downloads as different platforms.

We should also be more consistent in platform naming; e.g. consistently use RHEL instead of Redhat, x64 instead of 64-bit, and include minimum platform versions.

In the mongosh.json that we generate, we should sort the versions by semver, so the first version shown is the most up to date.