Move rustls-libssl/ to the repo root #265

Job	Run time
Clippy nightly (optional)	32s
Clippy	32s
Build+test (stable, ubuntu-24.04)	1m 43s
Clang Tidy	10s
Check for documentation errors	41s
Build+test (stable, ubuntu-22.04)	1m 35s
Format	5s
Build+test (beta, ubuntu-24.04)	1m 52s
Build+test (beta, ubuntu-22.04)	1m 44s
Miri	1m 2s
Build+test (nightly, ubuntu-24.04)	1m 46s
Packaging	2m 56s
Produce release packages (fedora, 40, rpm)	2m 54s
Build+test (nightly, ubuntu-22.04)	1m 41s
Valgrind	2m 17s
Produce release packages (ubuntu, 24.04, deb)	2m 11s
	23m 41s

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