Store PotentialAdapters as Vec, not ArrayVec

[marceline-cramer]

Checklist

• CI Checked:
  • cargo fmt has been ran
  • cargo clippy reports no issues
  • cargo test succeeds
  • cargo rend3-doc has no warnings
  • cargo deny check issues have been fixed or added to deny.toml
• Manually Checked:
  • relevant examples/test cases run
  • changes added to changelog
    • Add credit to yourself for each change: Added new functionality @githubname.

Related Issues

Description

Storing PotentialAdapter in an ArrayVec goes out of bounds and panics when the system has more than 4 wgpu adapters available. Instead of increasing the capacity of the ArrayVec, I've simply converted it to a Vec instead.

[cwfitzgerald]

Wow how did I think that would work....