Simplify LoggerClient implementation

[finestructure]

The prepareDependencies mechanism that's built into swift-dependencies actually does pretty much what I baked into LoggerClient.

To do:

• ad hoc deploy to dev
• check logs are ok

[finestructure]

This doesn't appear to be working on Linux.

[finestructure]

I'm confused, I can't reproduce the error locally anymore (I could earlier):

...
Test Suite 'All tests' passed at 2025-02-18 12:30:29.569.
         Executed 791 tests, with 20 tests skipped and 0 failures (0 unexpected) in 287.695 (287.766) seconds
0.047057334
􀟈  Test run started.
􀄵  Testing Library Version: 102 (arm64e-apple-macos13.0)
􀟈  Suite AlertingTests started.
􀟈  Test validatePlatformsPresent() started.
􁁛  Test validatePlatformsPresent() passed after 0.001 seconds.
􀟈  Test validateSwiftVersionPresent() started.
􁁛  Test validateSwiftVersionPresent() passed after 0.001 seconds.
􀟈  Test validatePlatformsSuccessful() started.
􁁛  Test validatePlatformsSuccessful() passed after 0.001 seconds.
􀟈  Test validateSwiftVersionsSuccessful() started.
􁁛  Test validateSwiftVersionsSuccessful() passed after 0.001 seconds.
􀟈  Test validateRunnerIdsPresent() started.
􁁛  Test validateRunnerIdsPresent() passed after 0.068 seconds.
􀟈  Test validateRunnerIdsSuccessful() started.
􁁛  Test validateRunnerIdsSuccessful() passed after 0.055 seconds.
􀟈  Test validateSuccessRateInRange() started.
􁁛  Test validateSuccessRateInRange() passed after 0.020 seconds.
􀟈  Test Mon001Row_isValid() started.
􁁛  Test Mon001Row_isValid() passed after 0.010 seconds.
􁁛  Suite AlertingTests passed after 0.157 seconds.
􀟈  Suite AnalyzeErrorTests started.
􀟈  Test analyze_refreshCheckout_failed() started.
􁁛  Test analyze_refreshCheckout_failed() passed after 1.966 seconds.
􀟈  Test analyze_updateRepository_invalidPackageCachePath() started.
􁁛  Test analyze_updateRepository_invalidPackageCachePath() passed after 0.690 seconds.
􀟈  Test analyze_getPackageInfo_gitCheckout_error() started.
􁁛  Test analyze_getPackageInfo_gitCheckout_error() passed after 0.650 seconds.
􀟈  Test analyze_dumpPackage_missing_manifest() started.
􁁛  Test analyze_dumpPackage_missing_manifest() passed after 0.604 seconds.
􁁛  Suite AnalyzeErrorTests passed after 3.912 seconds.
􁁛  Test run with 12 tests passed after 4.070 seconds.