v2.2: Feature - Adds UpgradeableLoaderInstruction::Migrate (#4661) (backport of #4992)

[mergify]

Problem

#4661 was caught in the crossfire during the removal of the SDK crates from this repository.

Summary of Changes

Reverts #4870.

---

This is an automatic backport of pull request #4992 done by [Mergify](https://mergify.com).

[mergify]

Cherry-pick of 7491134 has failed:

On branch mergify/bp/v2.2/pr-4992
Your branch is up to date with 'origin/v2.2'.

You are currently cherry-picking commit 74911342e.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   Cargo.lock
	modified:   programs/bpf_loader/Cargo.toml
	modified:   runtime/Cargo.toml
	modified:   runtime/src/bank/tests.rs

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   programs/bpf_loader/src/lib.rs
	both modified:   transaction-status/src/parse_bpf_loader.rs

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

[mergify]

The Firedancer team maintains a line-for-line reimplementation of the
native programs, and until native programs are moved to BPF, those
implementations must exactly match their Agave counterparts.
If this PR represents a change to a native program implementation (not
tests), please include a reviewer from the Firedancer team. And please
keep refactors to a minimum.

[Lichtso]

Needs to be rebased once #4972 is merged.

[Lichtso]

@t-nelson This is the backport which fills the hole we left in this other backport here: #4972 (comment)

[t-nelson]

is this flagged for audit? cc/ @willhickey

[willhickey]

is this flagged for audit? cc/ @willhickey

It is now! I'll get someone looking at it