RUSTSEC-2020-0146: arr! macro erases lifetimes

[github-actions]

arr! macro erases lifetimes

Details
Package	generic-array
Version	0.12.3
URL	fizyk20/generic-array#98
Date	2020-04-09
Patched versions	>=0.14.0
Unaffected versions	<0.8.0

Affected versions of this crate allowed unsoundly extending
lifetimes using arr! macro. This may result in a variety of
memory corruption scenarios, most likely use-after-free.

See advisory page for additional details.