Set login_method when registering for tde

[Hinton]

Type of change

- [x] Bug fix
- [ ] New feature development
- [ ] Tech debt (refactoring, code cleanup, dependency upgrades, etc)
- [ ] Build/deploy pipeline (DevOps)
- [ ] Other

Objective

We should set login_method when registering TDE keys

Before you submit

• Please add unit tests where it makes sense to do so

[github-actions]

Checkmarx One – Scan Summary & Details – ba793f8b-405a-4b0e-9210-c4d2ef441655

No New Or Fixed Issues Found

[codecov]

Codecov Report

Attention: Patch coverage is 11.11111% with 32 lines in your changes are missing coverage. Please review.

Project coverage is 60.78%. Comparing base (b611974) to head (2aa4935).
Report is 1 commits behind head on main.

Files	Patch %	Lines
crates/bitwarden-crypto/src/keys/master_key.rs	17.64%	14 Missing ⚠️
crates/bitwarden/src/auth/tde.rs	0.00%	8 Missing ⚠️
crates/bitwarden-uniffi/src/auth/mod.rs	0.00%	6 Missing ⚠️
crates/bitwarden/src/auth/client_auth.rs	0.00%	2 Missing ⚠️
crates/bitwarden/src/auth/login/auth_request.rs	0.00%	1 Missing ⚠️
crates/bitwarden/src/auth/register.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #711      +/-   ##
==========================================
- Coverage   60.83%   60.78%   -0.06%     
==========================================
  Files         173      173              
  Lines       10598    10607       +9     
==========================================
  Hits         6447     6447              
- Misses       4151     4160       +9     

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