feat: allow to export polars internal types via the Arrow C Stream interface of DataFrame #761

Job	Run time
build (ubuntu-20.04, x86_64-unknown-linux-gnu)	18m 17s
build (ubuntu-20.04, aarch64-unknown-linux-gnu)	18m 55s
build (macos-14, x86_64-apple-darwin)	23m 16s
build (macos-14, aarch64-apple-darwin)	22m 53s
build (windows-latest, x86_64-pc-windows-gnu)	31m 56s
test (macos-12, release)	10m 36s
test (macos-14, release)	2m 8s
test (windows-latest, oldrel-1)	8m 44s
test (windows-latest, release)	4m 7s
test (ubuntu-latest, oldrel-1)	2m 15s
test (ubuntu-latest, release)	2m 23s
test (ubuntu-latest, devel)	6m 33s
merge	10s
release	0s
	2h 32m 13s

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