nanorand vulnerabilities (crates.io)

2 vulnerabilities.

• nanorand crates.io Aliased mutable references from `tls_rand` & `TlsWyRand` CVE-2021-45705 Fix available 9.8 CriticalSeptember 23, 2021
• nanorand crates.io Improper random number generation in nanorand CVE-2020-35926 Fix available 9.8 CriticalDecember 9, 2020