RUSTSEC-2020-0057: crate has been renamed to cipher

[github-actions]

crate has been renamed to cipher

Details
Status	unmaintained
Package	block-cipher
Version	0.8.0
URL	RustCrypto/traits#337
Date	2020-10-15

This crate has been renamed from block-cipher to cipher.

The new repository location is at:

<https://github.com/RustCrypto/traits/tree/master/cipher>

See advisory page for additional details.

[tmpolaczyk]

Output of cargo tree:

│   ├── witnet_crypto v0.3.2
│   │   ├── aes v0.5.0
│   │   │   ├── aes-soft v0.5.0
│   │   │   │   ├── block-cipher v0.8.0
│   │   │   │   │   └── generic-array v0.14.3
│   │   │   │   │       └── typenum v1.11.2
│   │   │   │   │       [build-dependencies]
│   │   │   │   │       └── version_check v0.9.1
│   │   │   │   ├── byteorder v1.3.4
│   │   │   │   └── opaque-debug v0.3.0
│   │   │   └── block-cipher v0.8.0 (*)
│   │   ├── bech32 v0.7.2
│   │   ├── block-modes v0.6.1
│   │   │   ├── block-cipher v0.8.0 (*)
│   │   │   └── block-padding v0.2.1

Updating aes and block-modes in crypto/Cargo.toml should be enough

[drcpu-github]

That's just laughing a bit with it no? I knew I had seen this before and updated it: #1290 😄