Added

• add parallel jit compiler
• update GC threads to be configurable; default to 50% of cpu cores

Fixed

• correct default interface method resolution
• correct instanceof operations
• address stack overflow in invokedynamic instruction
• correct definition of the ristretto/internal/access/JavaLangRefAccess class

Other

• replace Value TryInto with as_<type>
• replace Value.to_<type> methods with TryInto
• remove ConcurrentVec
• update Cargo.toml dependencies
• refactor Reference and Object to improve memory and lock utilization
• replace Reference TryInto<type> with as_<type>
• replace Object TryInto<type> with as_<type>
• implement value, reference and object hash
• refactor usages of Reference to Value
• correct clippy lint warnings
• remove debugging code
• update to cranelift=0.122.0, criterion=0.7.0