feat(hpc): implement jitson shopping list — SIMD upgrades + terrain t… #6

Job	Run time
cross_test/s390x-unknown-linux-gnu/stable	1m 21s
clippy/stable	21s
Pass MSRV values to other jobs	3s
format/stable	13s
nostd/thumbv6m-none-eabi/stable	14s
cross_test/i686-unknown-linux-gnu/stable	1m 24s
native-backend/stable	55s
docs/nightly	0s
miri	0s
cargo-careful	0s
blas-msrv	21s
tests/stable	1m 35s
tests/beta	1m 36s
tests/1.64.0	1m 50s
conclusion	0s
	9m 53s

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