feat(qr-login): add additional QRCodeGrantLoginError enum values

[hughns]

On top of #6178

This adds additional QRCodeGrantLoginError enum values in the SDK crate and additional HumanQrGrantLoginError enum values in the FFI crate.

Most of the new values are assigned from what previous went to Unknown enum values.

The is one bugfix for where ::DeviceIDAlreadyInUse was erroneously being returned when the actually the device was not returned by the homeserver. This is now mapped to ::DeviceNotFound values.

• Public API changes documented in changelogs (optional)

Signed-off-by:

[codspeed-hq]

Merging this PR will not alter performance

✅ 50 untouched benchmarks

---

_{Comparing hughns:hughns/qr-code-grant-login-errors (7d44ea8) with main (bbdfe7b)}

[codecov]

Codecov Report

❌ Patch coverage is 96.63963% with 29 lines in your changes missing coverage. Please review.
✅ Project coverage is 89.93%. Comparing base (bbdfe7b) to head (7d44ea8).
⚠️ Report is 3 commits behind head on main.
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
...atrix-sdk/src/authentication/oauth/qrcode/grant.rs	96.74%	18 Missing and 10 partials ⚠️
.../matrix-sdk/src/authentication/oauth/qrcode/mod.rs	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6141      +/-   ##
==========================================
+ Coverage   89.88%   89.93%   +0.04%     
==========================================
  Files         367      367              
  Lines      101140   101957     +817     
  Branches   101140   101957     +817     
==========================================
+ Hits        90905    91690     +785     
- Misses       6690     6716      +26     
- Partials     3545     3551       +6     

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[poljar]

Sorry for the delay, I forgot to press the correct button.

The PR looks good we just need to move the changelog entries to the correct place.

[poljar]

Oh, seems that there are some conflicts now, could you resolve them?

[hughns]

I missed one of the changelog entries. I'll fix that now.