Resolves deprecation warnings on elixir 1.17

[PaulOstazeski]

Description

Updates for elixir 1.17

• Resolves deprecation warnings on elixir 1.17
• Updates dependencies
• Updates credo config file

Type of change (check all applicable)

• [ ] 🍕 Feature
• [ ] 🐛 Bug Fix
• [ ] 📝 Documentation Update
• [ ] 🧑‍💻 Code Refactor
• [ ] 🔥 Performance Improvements
• [ ] ✅ Test

Related Tickets & Documents

Fixes #94

Proof of completion, QA Instructions, Screenshots, Recordings

mix test continues passing without substantive changes (in two tests I did relax the match for error messages from strict equality to string matchin) mix credo continues passing without recommendations

Checklist:

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings
• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] Any dependent changes have been merged and published in downstream modules