Bumps zlib to 1.2.12 due to security issue:
Bumps zlib to 1.2.12 due to security issue:

See https://www.zlib.net/, https://www.openwall.com/lists/oss-security/2022/03/28/1, https://twitter.com/taviso/status/1508438583484452866 and https://twitter.com/perfinion/status/1508448580226322432?t=e3RC0-DuXNKaEwPnldjzzw&s=03

PiperOrigin-RevId: 437991852

tensorflow/hub,tensorflow/hub