Updates the Rust SDK to the 5.0.0 release and bumps the versions of concordium-cis2 (6.2.0) and concordium_smart_contract_testing (4.3.0). Also gets rid of some lint warnings where possible.
Checklist
[x] My code follows the style of this project.
[x] The code compiles without warnings.
[x] I have performed a self-review of the changes.
[x] I have documented my code, in particular the intent of the
hard-to-understand areas.
Changes
Updates the Rust SDK to the 5.0.0 release and bumps the versions of concordium-cis2 (6.2.0) and concordium_smart_contract_testing (4.3.0). Also gets rid of some lint warnings where possible.
Checklist