Merge branch 'interpreter' into 'main'

.gitignore

Cargo.lock

Cargo.toml

hercules_samples/call.hir

hercules_test/hercules_interpreter/Cargo.toml

hercules_test/hercules_interpreter/src/interpreter.rs

hercules_test/hercules_interpreter/src/lib.rs

hercules_test/hercules_interpreter/src/main.rs

hercules_test/hercules_interpreter/src/value.rs

hercules_test/hercules_tests/Cargo.toml

hercules_test/hercules_tests/tests/opt_tests.rs

hercules_test/test_inputs/call.hir

hercules_test/test_inputs/call_dc_params.hir

hercules_test/test_inputs/ccp_example.hir

hercules_test/test_inputs/fork_join.hir

hercules_test/test_inputs/gvn_example.hir

hercules_test/test_inputs/matmul.hir

hercules_test/test_inputs/matmul_int.hir

hercules_test/test_inputs/simple1.hir

hercules_test/test_inputs/simple2.hir