v0.4.4

Allow GPU to work for both airbender & boojum in the same binary

What's Changed

• chore: moving code from cli to execution_utils by @olesHolem in #107
• chore(gpu_prover): refactor native code namespaces and exports to avoid naming conflicts during linking by @robik75 in #109

Full Changelog: v0.4.3...v0.4.4