Updates Quick to version 3.1.2

[yammada]

Requirements

• [ ] I have added test coverage for new or changed functionality
• [x] I have followed the repository's pull request submission guidelines
• [x] I have validated my changes against all supported platform versions

Related issues

https://github.com/Quick/Quick/issues/1046

Describe the solution you've provided

Updates Quick to the latest release which addresses build warnings from newer version of Xcode.

Describe alternatives you've considered

None considered.

Additional context

I did not evaluate other dependencies which might need updating. This is currently the only one that produces a top level warning when the SDK is imported into a project.

[torchhound]

Hi @yammada thanks for the contribution. We will review internally and get back to you.

[gwhelanLD]

Hi @yammada,

Thanks for putting up this PR! This issue has been fixed in the 5.4.2 release. Too avoid conflicts due to other changes, I didn't merge this PR directly, but we appreciate the contribution.

Thanks, @gwhelanLD