Sherlock: Cheaper Queue implementation

[Oighty]

Fixes

• https://github.com/sherlock-audit/2024-03-axis-finance-judging/issues/117 (partially)
• https://github.com/sherlock-audit/2024-03-axis-finance-judging/issues/237

Tasks

• [x] Implement cheaper queue data structure
• [x] Update the minimum bid size floor to a value that will avoid gas reversions with the new implementation
• [x] Update existing tests
• [x] Add new tests

[Oighty]

Closing in preference of #137