Add DataFusion datasource implementation in Python for pandas and DataFrame Interchange #835

Job	Run time
test-rust (ubuntu-20.04)	13m 57s
test-rust (windows-2022)	27m 37s
build-vegafusion-jupyter-packages	5m 6s
test-rust (macos-11)	36m 51s
build-vegafusion-packages	48s
build-vegafusion-python-embed-linux-64	2m 39s
build-vegafusion-python-embed-osx-64	6m 24s
build-vegafusion-python-embed-linux-arm64	3m 1s
build-vegafusion-python-embed-osx-arm64	6m 7s
build-vegafusion-python-embed-win-64	6m 28s
build-vegafusion-server-linux-64	2m 14s
build-vegafusion-server-linux-arm64	2m 0s
build-vegafusion-server-osx-64	5m 21s
build-vegafusion-server-osx-arm64	5m 50s
build-vegafusion-server-win-64	6m 23s
build-vegafusion-wasm	3m 7s
check-rust	5m 50s
test-vegafusion-python-linux-64	6m 55s
test-vegafusion-jupyter-linux-64	23m 59s
test-vegafusion-python-osx-64	11m 34s
test-vegafusion-python-win-64	10m 20s
	3h 12m 31s

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