Add support for 12Factor-style JSON logging #953

Job	Run time
Conda Python py311 on ubuntu-latest	6m 3s
Conda Python py311 on macos-latest	4m 6s
Conda Python py311 on windows-latest	10m 41s
Demos, examples, and docs	2m 28s
Conda Python py312 on ubuntu-latest	5m 59s
Evaluation-based tests	1m 42s
Conda Python py312 on macos-latest	5m 9s
Conda Python py312 on windows-latest	11m 16s
FunkSVD tests on Python py311	37s
Minimal dependency tests for FunkSVD	37s
Conda Python py313 on ubuntu-latest	6m 19s
FunkSVD tests on Python py312	39s
Conda Python py313 on macos-latest	4m 11s
HPF bridge tests on Python py311	1m 0s
Implicit bridge tests on Python py311	45s
Minimal dependency tests for Implicit	29s
HPF bridge tests on Python py312	1m 2s
Implicit bridge tests on Python py312	41s
Minimal dependency tests	6m 10s
Non-JIT test coverage	4m 44s
Scikit-Learn tests on Python py311	31s
Minimal dependency tests for Scikit-Learn	26s
Scikit-Learn tests on Python py312	30s
Scikit-Learn tests on Python py313	29s
Vanilla Python 3.11 on ubuntu-latest	6m 0s
Vanilla Python 3.11 on macos-latest	2m 54s
Vanilla Python 3.12 on ubuntu-latest	7m 18s
Vanilla Python 3.12 on macos-latest	3m 32s
Vanilla Python 3.13 on ubuntu-latest	7m 23s
Test suite results	33s
	1h 44m 14s

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