Manifest: tweaks for release

Context

This MR:

• fixes the version constraint on tezos-rust-libs in the release version of opam packages;
• make active protocols and protocol 000 non-optional for the node, because according to @pirbo they are mandatory (this needs more investigation).

To make the diff for protocols easier to read, I also added a commit that reorders protocol dependencies (without adding nor removing any target). The original order was needed before the manifest was merged, to reduce the diff and so that the snapshot script would not break, but it required more complex code. It is no longer needed so I now use the simpler order.

Manually testing the MR

Checklist

• Document the interface of any function added or modified (see the coding guidelines)
• Document any change to the user interface, including configuration parameters (see node configuration)
• Provide automatic testing (see the testing guide).
• For new features and bug fixes, add an item in the appropriate changelog (docs/protocols/alpha.rst for the protocol and the environment, CHANGES.rst at the root of the repository for everything else).
• Select suitable reviewers using the Reviewers field below.
• Select as Assignee the next person who should take action on that MR