feat: rework test-harness for integration tests#896

lima-limon-inc wants to merge 4 commits into0xMiden:pr/migrate-to-v0.21.10xMiden/compiler:pr/migrate-to-v0.21.1from

lambdaclass:fabrizioorsi/i876-harness-in-testslambdaclass/miden-compiler:fabrizioorsi/i876-harness-in-testsCopy head branch name to clipboard