Apache ORC 1.7.6 Release?

[Dongjoon Hyun]

Hi, All.

William is preparing Apache ORC 1.7.6 according to the community
release plan. Please let him know if you need more backports.

    https://github.com/apache/orc/milestone/11 (v1.7.6, 2022-08-16)

Thanks,
Dongjoon.