[VOTE][RESULT] Release Apache ORC 1.7.8 (RC0)

[William H.]

The vote passed with 7 +1s (4 binding +1s).
Thanks to all who helped with the release!

(* = binding)
+1:
- Dongjoon Hyun *
- Gang Wu *
- Yiqun Zhang *
- Junwang Zhao
- Deshan Xiao
- William Hyun *
- Pavan Lanka

+0: None

-1: None