Drop ReadTheDocs badge due to twine rendering issues. #203

Job	Run time
Test (ubuntu-20.04, 3.8)	32s
Test (ubuntu-20.04, 3.9)	36s
Test (ubuntu-20.04, 3.10)	36s
Test (macos-latest, 3.8)	1m 11s
Test (ubuntu-20.04, 3.11)	32s
Test (macos-latest, 3.9)	28s
Test (windows-latest, 3.8)	1m 46s
Test (ubuntu-20.04, 3.12)	48s
Test (macos-latest, 3.10)	46s
Test (ubuntu-20.04, 3.13-dev)	47s
Test (windows-latest, 3.9)	1m 19s
Test (macos-latest, 3.11)	25s
Test (ubuntu-20.04, pypy-3.8)	40s
Test (windows-latest, 3.10)	1m 18s
Test (macos-latest, 3.12)	28s
Test (ubuntu-20.04, pypy-3.9)	39s
Test (windows-latest, 3.11)	1m 32s
Test (macos-latest, 3.13-dev)	46s
Test (ubuntu-20.04, pypy-3.10)	42s
Test (windows-latest, 3.12)	1m 33s
Test (macos-latest, pypy-3.8)	37s
Test (macos-latest, pypy-3.9)	37s
Test (windows-latest, 3.13-dev)	2m 10s
Test (windows-latest, pypy-3.8)	1m 28s
Test (macos-latest, pypy-3.10)	37s
Test (windows-latest, pypy-3.9)	1m 23s
Test (windows-latest, pypy-3.10)	1m 23s
Build source distribution	5s
Build wheels (3.8+) on ubuntu-20.04 for auto	3m 36s
Build wheels (3.8+) on windows-latest for auto	5m 26s
Build wheels (3.8+) on macos-latest for auto	2m 24s
Build wheels (3.8+) on ubuntu-20.04 for aarch64	7m 45s
Build wheels (3.8+) on macos-latest for arm64	2m 18s
	47m 13s

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