Release v1.16.10

See kubernetes-announce@ and CHANGELOG/CHANGELOG-1.16.md for details.

SHA256 for kubernetes.tar.gz: 68ffd646d253d62bfa8203c70ec4ff4d37e7482f0e44f1f26030aca0a94bd68c SHA512 for kubernetes.tar.gz: 5925579630fa2c3f78c1e17b4c2aca3e23cad5db7721b34b9e8d8eb8a443d4ea4cb87369d9d254dfd35603a1f12825a1167ccd2b71e1e1f3eb7676ad4a143276

Additional binary downloads are linked in the CHANGELOG/CHANGELOG-1.16.md.