0.5.3 version bump #96

Job	Run time
linux (x86_64)	1m 18s
macos (x86_64)	27s
linux (x86)	1m 25s
macos (aarch64)	25s
linux (aarch64)	1m 55s
linux (armv7)	1m 46s
linux (s390x)	1m 30s
linux (ppc64le)	1m 38s
windows (x64)	3m 36s
windows (x86)	2m 52s
sdist	10s
Check clippy for Python bindings	17s
Release	2m 9s
	19m 28s

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