Remove _with_configurables functions from Bytecode Library and use Option instead

[bitzoic]

Type of change

• Improvement (refactoring, restructuring repository, cleaning tech debt, ...)
• Breaking

Breaking

The following demonstrates the breaking change:

Before:

fn foo(my_bytecode: Vec<u8>, my_configurables: ContractConfigurables, my_contract_id: ContractId, my_predicate_address: Address) {
     // Compute bytecode root
     let root_no_configurables: BytecodeRoot = compute_bytecode_root(my_bytecode);
     let root_with_configurables: BytecodeRoot = compute_bytecode_root_with_configurables(my_bytecode, my_configurables);

     // Compute predicate address
     let address_no_configurables: Address = compute_predicate_address(my_bytecode);
     let address_with_configurables: Address = compute_predicate_address_with_configurables(my_bytecode, my_configurables);

     // Verify contract bytecode
     verify_contract_bytecode(my_contract_id, my_bytecode); // No configurables
     verify_contract_bytecode_with_configurables(my_contract_id, my_bytecode, my_configurables); // With configurables

     // Verify predicate address
     verify_predicate_address(my_predicate_address, my_bytecode); // No configurables
     verify_predicate_address_with_configurables(my_predicate_address, my_bytecode, my_configurables); // With configurables
}

After:

fn foo(my_bytecode: Vec<u8>, my_configurables: ContractConfigurables, my_contract_id: ContractId, my_predicate_address: Address) {
     // Compute bytecode root
     let root_no_configurables: BytecodeRoot = compute_bytecode_root(my_bytecode, None);
     let root_with_configurables: BytecodeRoot = compute_bytecode_root(my_bytecode, Some(my_configurables));

     // Compute predicate address
     let address_no_configurables: Address = compute_predicate_address(my_bytecode, None);
     let address_with_configurables: Address = compute_predicate_address(my_bytecode, Some(my_configurables));

     // Verify contract bytecode
     verify_contract_bytecode(my_contract_id, my_bytecode, None); // No configurables
     verify_contract_bytecode(my_contract_id, my_bytecode, Some(my_configurables)); // With configurables

     // Verify predicate address
     verify_predicate_address(my_predicate_address, my_bytecode, None); // No configurables
     verify_predicate_address(my_predicate_address, my_bytecode, Some(my_configurables)); // With configurables
}

Changes

The following changes have been made:

• compute_bytecode_root_with_configurables() has been removed in place of compute_bytecode_root() with an Option argument for configurables
• compute_predicate_address_with_configurables() has been removed in place of compute_predicate_address() with an Option argument for configurables
• verify_contract_bytecode_with_configurables() has been removed in place of verify_contract_bytecode() with an Option argument for configurables
• verify_predicate_address_with_configurables() has been removed in place of verify_predicate_address() with an Option argument for configurables
• The BytecodeRoot type has been added
• The ContractConfigurables type has been added

Related Issues

Closes #219

Checklist

• I have linked to any relevant issues.
• I have commented my code, particularly in hard-to-understand areas.
• I have updated the documentation where relevant (API docs, the reference, and the Sway book).
  • If my change requires substantial documentation changes, I have requested support from the DevRel team
• I have added tests that prove my fix is effective or that my feature works.
• I have added (or requested a maintainer to add) the necessary Breaking* or New Feature labels where relevant.
• I have done my best to ensure that my PR adheres to the Fuel Labs Code Review Standards.
• I have requested a review from the relevant team or maintainers.
• I have updated the changelog to reflect the changes on this PR.