Bump blas to 0.4.0

[djugei]

ndarray-linalg uses 0.4.0 too

[djugei]

thanks @hameerabbasi

[bluss]

Temporary re-open, this should be reapplied for the 0.14 release

[hameerabbasi]

Should I submit another PR or would you prefer to revert the revert?

[bluss]

I think we can just revert it again