Adapt the CPython 3.9+ C-API usage to use newer macros #221

Job	Run time
Linter	1m 4s
Test (3.7, ubuntu)	22s
Test (3.7, macos)	42s
Test (3.7, windows)	1m 26s
Test (3.7, Y, ubuntu)	22s
Test (3.8, ubuntu)	24s
Test (3.8, macos)	42s
Test (3.8, windows)	1m 22s
Test (3.8, Y, ubuntu)	25s
Test (3.9, ubuntu)	21s
Test (3.9, macos)	35s
Test (3.9, windows)	1m 21s
Test (3.9, Y, ubuntu)	22s
Test (3.10, ubuntu)	20s
Test (3.10, macos)	30s
Test (3.10, windows)	1m 54s
Test (3.10, Y, ubuntu)	23s
Test (3.11, ubuntu)	22s
Test (3.11, macos)	34s
Test (3.11, windows)	1m 33s
Test (3.11, Y, ubuntu)	26s
Test (pypy-3.8, Y, ubuntu)	44s
Tests status	11s
Pre-Deploy	0s
Tarball	0s
Build wheels on ${{ matrix.os }} ${{ matrix.qemu }}	0s
Deploy	0s
	16m 25s

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