fix: add hashable conformance to authenticator states

[thisisabhash]

Issue #, if available:

Description of changes:

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[codecov]

Codecov Report

❌ Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 44.34%. Comparing base (fd86328) to head (16ff6ba).
⚠️ Report is 8 commits behind head on main.

Files with missing lines	Patch %	Lines
.../Authenticator/States/AuthenticatorBaseState.swift	0.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #105      +/-   ##
==========================================
- Coverage   44.39%   44.34%   -0.06%     
==========================================
  Files          44       44              
  Lines        2462     2465       +3     
==========================================
  Hits         1093     1093              
- Misses       1369     1372       +3     

Flag	Coverage Δ
Authenticator	44.34% <0.00%> (-0.06%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.