build(deps): bump pypa/cibuildwheel from 2.20.0 to 2.21.0 #3272

Job	Run time
Build source distribution	10s
Decide which wheel types to build	1s
macosx_x86_64 wheels	32m 31s
manylinux_x86_64 wheels	30m 58s
macosx_arm64 wheels	16m 3s
musllinux_x86_64 wheels	25m 58s
manylinux_i686 wheels	32m 33s
manylinux_x86_64_manylinux2010_hack wheels	17m 45s
Build and test wheels	1s
upload_pypi	0s
	2h 36m 0s

Provide feedback