Add EWA SYRK BLAS MKL cross-pollination plan to ndarray index #480

Job	Run time
nostd/thumbv6m-none-eabi/stable	20s
miri	1m 1s
format/stable	20s
Pass MSRV values to other jobs	4s
tier4-avx512-check	28s
nightly-simd-polyfill	39s
docs/nightly	54s
clippy/1.95.0	40s
hpc-stream-parallel/rayon	1m 14s
native-backend/stable	7m 38s
cargo-careful	42s
cross_test/${{ matrix.target }}/${{ matrix.rust }}	0s
blas-msrv	47s
tests/beta	11m 9s
tests/stable	11m 16s
tests/1.95.0	11m 7s
conclusion	0s
	48m 19s

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