feat: deprecate old binding methods #239

Job	Run time
build_asan	3m 9s
build (ubuntu-latest, 3.12.0, false)	32s
build (ubuntu-latest, 3.12.0, true)	33s
build (ubuntu-latest, 3.11.6, false)	52s
build (ubuntu-latest, 3.11.6, true)	27s
build (ubuntu-latest, 3.10.11, false)	26s
build (ubuntu-latest, 3.10.11, true)	19s
build (ubuntu-latest, 3.8.17, false)	20s
build (ubuntu-latest, 3.8.17, true)	18s
build (ubuntu-20.04, 3.6.8, false)	22s
build (ubuntu-20.04, 3.6.8, true)	18s
build (ubuntu-latest, pypy-3.7, false)	28s
build (ubuntu-latest, pypy-3.7, true)	29s
build (macos-latest, 3.12.0, false)	1m 30s
build (macos-latest, 3.11.6, false)	1m 17s
build (macos-latest, 3.10.11, false)	1m 51s
build (macos-latest, 3.8.17, false)	38s
build (macos-latest, 3.6.8, false)	51s
build (macos-latest, pypy-3.7, false)	37s
build (windows-latest, 3.12.0, false)	2m 29s
build (windows-latest, 3.11.6, false)	2m 1s
build (windows-latest, 3.10.11, false)	1m 14s
build (windows-latest, 3.8.10, false)	1m 30s
build (windows-latest, 3.6.8, false)	2m 3s
build (windows-latest, pypy-3.7, false)	1m 34s
	26m 8s

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