v2.2: CI - Bump platform tools to v1.44 (backport of #5019)

[mergify]

Problem

Platform tools v1.43 doesn't contain the necessary changes for new SBPF versions and is inefficient in lowering memory operations.

Summary of Changes

Tools v1.44 brings in improvements in memory operations, enables the store-imm instruction class for SBPFv0 and starts emitting jumps with less than. These changes enhance code generation and decrease program size.

It also comes with the new targets to generate code for the new SBPF versions.

PS: Changes to the cargo-build-sbf commands to build for new SBPF versions will come in separate PRs. In the meantime, I commented out the sbpfv2 test in the repo, since it won't work anymore.

---

This is an automatic backport of pull request #5019 done by [Mergify](https://mergify.com).

[mergify]

If this PR represents a change to the public RPC API:

1. Make sure it includes a complementary update to rpc-client/ (example)
2. Open a follow-up PR to update the JavaScript client @solana/web3.js (example)

Thank you for keeping the RPC clients in sync with the server API @mergify[bot].

[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.

[t-nelson]

PS: Changes to the cargo-build-sbf commands to build for new SBPF versions will come in separate PRs. In the meantime, I commented out the sbpfv2 test in the repo, since it won't work anymore.

these are expected to be backported later?

[LucasSte]

PS: Changes to the cargo-build-sbf commands to build for new SBPF versions will come in separate PRs. In the meantime, I commented out the sbpfv2 test in the repo, since it won't work anymore.

these are expected to be backported later?

Yes, they are. This PR is self-contained, in that it doesn't brake anything if we don't back port the other stuff. The platform tools binary ships with new commands, but I'll only expose it in another PR (#5024, which I'll back port too).