This is the release candidate for v56.0.0.

The previous release candidate
(https://github.com/MetaMask/snaps/pull/2583) was completely overwritten
by a main branch merge commit
(https://github.com/MetaMask/snaps/commit/cb55071ea14e0730b42911d1c8ec135c01d791c0),
because the preceding revert commit
(https://github.com/MetaMask/snaps/pull/2582) introduced "newer" changes
than the commits in the release candidate branch. For future reference,
rebasing would be safer in this situation.

As a result, the main branch is currently restored to its original state
prior to the first release attempt
(ffa9dd10b58c227e44d2249845593f8aee43c574), enabling us to move forward
with this PR without having to merge an additional revert commit.

This commit reverts commit 58e84f277ed150c8eb3535be4e939438d4bf9394,
which restores the contents of the original release candidate for
v56.0.0.