v5.9.5

CUDA v5.9.5

Diff since v5.9.4

Merged pull requests:

• Add some matrix functions for symm/herm (#2962) (@kshyatt)
• Ensure diagm preserves eltype (#2975) (@kshyatt)
• Remove old set of deps test (#2976) (@kshyatt)
• Support mul!(Diagonal, A, B) (#2977) (@kshyatt)
• Let cuTensorNet hard fail again (#2978) (@kshyatt)
• Remove diagm in favour of GPUArrays (#2979) (@kshyatt)
• Bump GPUArrays dep (#2984) (@kshyatt)