feat: go 1.19 compatibility

[AlaricWhitney]

Fixes

This PR updates the application to be compatible with go 1.19

Checklist

• I acknowledge that all my contributions will be made under the project's license
• I have made a material change to the repo (functionality, testing, spelling, grammar)
• I have read the Contribution Guidelines and my PR follows them
• I have titled the PR appropriately
• I have updated my branch with the main branch
• I have added tests that prove my fix is effective or that my feature works
• I have added the necessary documentation about the functionality in the appropriate .md file
• I have added inline documentation to the code I modified

If you have questions, please file a support ticket.

[sebastianwindeck]

When do you plan to review/approve this PR ?

[childish-sambino]

LGTM

Thanks for the update!