Add coverage workflows for baseline and pull request coverage comparison #1224

Job	Run time
Tests in Containers (ci-homebrew-container, ubuntu-latest, homebrew/brew, x86_64-unknown-linux-musl)	3m 30s
Tests (macos-14, aarch64-apple-darwin, yes)	10m 13s
Tests (ubuntu-latest, x86_64-unknown-linux-musl, yes)	8m 43s
Tests (windows-latest, x86_64-pc-windows-msvc, yes)	7m 34s
Tests (macos-latest, x86_64-apple-darwin, yes)	13m 42s
Tests in Containers (ci-jupyter-container, ubuntu-latest, mcr.microsoft.com/devcontainers/univers...	4m 31s
Env Tests (ci-poetry-custom, ubuntu-latest, x86_64-unknown-linux-musl)	3m 17s
Builds (windows-latest, aarch64-pc-windows-msvc)	4m 9s
Env Tests (ci-poetry-project, ubuntu-latest, x86_64-unknown-linux-musl)	2m 28s
Builds (macos-latest, x86_64-apple-darwin, yes)	2m 11s
Env Tests (ci-poetry-global, ubuntu-latest, x86_64-unknown-linux-musl)	2m 36s
Builds (windows-latest, x86_64-pc-windows-msvc)	4m 44s
Builds (ubuntu-latest, x86_64-unknown-linux-musl, yes)	1m 55s
Env Tests (ci-poetry-global, windows-latest, x86_64-pc-windows-msvc)	5m 27s
Env Tests (ci-poetry-project, windows-latest, x86_64-pc-windows-msvc)	5m 28s
Env Tests (ci-poetry-custom, windows-latest, x86_64-pc-windows-msvc)	5m 59s
Builds (macos-14, aarch64-apple-darwin, yes)	1m 48s
	1h 28m 15s

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