Support embrace hosted attachments

[fractalwrench]

Goal

Adds support for log attachments that are hosted on Embrace's servers.

Testing

Added basic integration tests. Further tests will follow in a future PR.

[codecov]

Codecov Report

Attention: Patch coverage is 89.88764% with 9 lines in your changes missing coverage. Please review.

Project coverage is 85.46%. Comparing base (2c782cc) to head (244ace1).
Report is 8 commits behind head on file-attachment-api.

Files with missing lines	Patch %	Lines
...nal/resurrection/PayloadResurrectionServiceImpl.kt	0.00%	0 Missing and 2 partials ⚠️
...elivery/execution/OkHttpRequestExecutionService.kt	95.00%	0 Missing and 2 partials ⚠️
...nal/delivery/storage/CachedLogEnvelopeStoreImpl.kt	0.00%	0 Missing and 2 partials ⚠️
...roid/embracesdk/internal/logs/EmbraceLogService.kt	75.00%	0 Missing and 1 partial ⚠️
...embracesdk/internal/logs/attachments/Attachment.kt	87.50%	1 Missing ⚠️
...mbracesdk/internal/api/delegate/LogsApiDelegate.kt	85.71%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@                   Coverage Diff                   @@
##           file-attachment-api    #1816      +/-   ##
=======================================================
- Coverage                85.47%   85.46%   -0.02%     
=======================================================
  Files                      473      474       +1     
  Lines                    11043    11083      +40     
  Branches                  1653     1665      +12     
=======================================================
+ Hits                      9439     9472      +33     
+ Misses                     870      869       -1     
- Partials                   734      742       +8     

Files with missing lines	Coverage Δ
...oid/embracesdk/internal/injection/LogModuleImpl.kt	92.10% <100.00%> (+0.21%)	⬆️
...ace/android/embracesdk/internal/logs/LogService.kt	100.00% <100.00%> (ø)
...k/internal/logs/attachments/AttachmentErrorCode.kt	100.00% <ø> (ø)
...sdk/internal/logs/attachments/AttachmentService.kt	100.00% <ø> (ø)
...dk/internal/session/orchestrator/V1PayloadStore.kt	80.00% <ø> (ø)
...dk/internal/session/orchestrator/V2PayloadStore.kt	95.12% <100.00%> (+3.23%)	⬆️
...racesdk/internal/delivery/SupportedEnvelopeType.kt	100.00% <100.00%> (ø)
...esdk/internal/delivery/intake/IntakeServiceImpl.kt	100.00% <100.00%> (ø)
...sdk/internal/delivery/storage/AttachmentStorage.kt	100.00% <100.00%> (ø)
...main/java/io/embrace/android/embracesdk/Embrace.kt	86.95% <100.00%> (ø)
... and 7 more

... and 1 file with indirect coverage changes