Bump OpenSSL to 3.4.0 #494

Job	Run time
Rustfmt	11s
Test (x86_64-unknown-linux-gnu, stable, ubuntu-latest)	6m 29s
Test (x86_64-unknown-linux-gnu, beta, ubuntu-latest)	6m 20s
Test (x86_64-unknown-linux-gnu, nightly, ubuntu-latest)	6m 30s
Test (x86_64-apple-darwin, stable, macos-latest)	2m 19s
Test (aarch64-apple-darwin, nightly, macos-latest)	2m 13s
Test (i686-unknown-linux-gnu, stable, ubuntu-latest)	3m 27s
Test (arm-unknown-linux-gnueabi, stable, ubuntu-latest)	3m 31s
Test (aarch64-unknown-linux-gnu, stable, ubuntu-latest)	3m 39s
Test (riscv64gc-unknown-linux-gnu, stable, ubuntu-latest)	3m 35s
Test (x86_64-unknown-linux-musl, stable, ubuntu-latest)	3m 16s
Test (x86_64-pc-windows-gnu, stable, ubuntu-latest)	8m 0s
Test (i686-pc-windows-msvc, stable-i686-msvc, windows-2019)	20m 39s
Test (i686-pc-windows-msvc, stable-i686-msvc, windows-2019, yes)	20m 15s
Test (x86_64-pc-windows-msvc, stable-x86_64-msvc, windows-latest)	18m 24s
Test (x86_64-pc-windows-msvc, stable-x86_64-msvc, windows-latest, yes)	19m 7s
Test (x86_64-pc-windows-msvc, stable-x86_64-msvc, windows-latest, installed)	20m 18s
	2h 28m 13s

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