Bump readme-renderer from 41.0 to 42.0 in /.github/requirements #650

Job	Run time
sdists	1m 4s
3.11 ABI cp37 macOS -arch x86_64 -arch arm64	3m 24s
3.11 ABI cp37 macOS -arch x86_64	2m 8s
pypy-3.9 ABI macOS -arch x86_64	1m 56s
pypy-3.10 ABI macOS -arch x86_64	1m 55s
3.11 win32 cp37	3m 59s
3.11 win64 cp37	2m 19s
pypy-3.9 win64	4m 33s
pypy-3.10 win64	7m 52s
cp311-cp311 for manylinux2014_x86_64	3m 3s
cp311-cp311 for manylinux_2_28_x86_64	3m 1s
cp311-cp311 for musllinux_1_1_x86_64	4m 4s
cp311-cp311 for musllinux_1_2_x86_64	3m 2s
cp311-cp311 for manylinux2014_aarch64	4m 16s
cp311-cp311 for manylinux_2_28_aarch64	3m 50s
cp311-cp311 for musllinux_1_1_aarch64	4m 10s
cp311-cp311 for musllinux_1_2_aarch64	3m 56s
pp39-pypy39_pp73 for manylinux_2_28_x86_64	2m 44s
pp39-pypy39_pp73 for manylinux_2_28_aarch64	4m 42s
pp310-pypy310_pp73 for manylinux_2_28_x86_64	2m 17s
pp310-pypy310_pp73 for manylinux_2_28_aarch64	3m 51s
	1h 12m 6s

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