chore: Add deprecation warning for features #32

Job	Run time
Python lints	9s
MSRV	23s
Run test coverage	59s
Build on wasm32-unknown-unknown	13s
Test on ubuntu-22.04	43s
Test on macos-12	55s
Test on windows-2022	1m 55s
Check features	1m 1s
Clippy	24s
Rustfmt	13s
Python 3.8 on ubuntu-22.04	1m 49s
Python 3.9 on ubuntu-22.04	1m 58s
Python 3.10 on ubuntu-22.04	1m 55s
Python 3.11 on ubuntu-22.04	1m 45s
Python 3.12 on ubuntu-22.04	2m 0s
Python 3.8 on macos-12	2m 49s
Python 3.9 on macos-12	2m 55s
Python 3.10 on macos-12	3m 5s
Python 3.11 on macos-12	2m 56s
Python 3.12 on macos-12	2m 53s
Python 3.8 on windows-2022	6m 24s
Python 3.9 on windows-2022	5m 39s
Python 3.10 on windows-2022	7m 27s
Python 3.11 on windows-2022	4m 2s
Verify commit messages	37s
Python 3.12 on windows-2022	4m 6s
	59m 15s

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