Update SWIG version (4.3.0) #978

Job	Run time
Build source distributions	9s
Build x86_64 wheels on ubuntu-20.04	3m 2s
Build i686 wheels on ubuntu-20.04	2m 56s
Build manylinux_aarch64 wheels on ubuntu-20.04	20m 22s
Build musllinux_aarch64 wheels on ubuntu-20.04	9m 36s
Build musllinux_armv7l wheels on ubuntu-20.04	12m 40s
Build manylinux_ppc64le wheels on ubuntu-20.04	20m 26s
Build musllinux_ppc64le wheels on ubuntu-20.04	9m 7s
Build manylinux_s390x wheels on ubuntu-20.04	17m 33s
Build musllinux_s390x wheels on ubuntu-20.04	9m 6s
Build AMD64 wheels on windows-2019	3m 4s
Build x86 wheels on windows-2019	3m 14s
Build universal2 wheels on macos-14	2m 50s
Check dist	11s
Upload release to PyPI	0s
	1h 54m 16s

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