Use cairo-toolchain-xtasks #8155

Job	Run time
check-rust	4m 35s
check-website	20s
build test linux x86-64	4m 59s
build test windows x86-64	13m 27s
scarb-metadata compatibility check	41s
doc tests	3m 33s
test linux x86-64 1/8	21m 25s
test linux x86-64 2/8	23m 59s
test linux x86-64 3/8	20m 16s
test linux x86-64 4/8	17m 19s
test linux x86-64 5/8	16m 25s
test linux x86-64 6/8	13m 13s
test linux x86-64 7/8	13m 41s
test linux x86-64 8/8	15m 31s
test windows x86-64 1/8	19m 30s
test windows x86-64 2/8	21m 55s
test windows x86-64 3/8	19m 26s
test windows x86-64 4/8	16m 32s
test windows x86-64 5/8	16m 20s
test windows x86-64 6/8	12m 28s
test windows x86-64 7/8	12m 38s
test windows x86-64 8/8	14m 16s
	5h 2m 29s

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