[RESULT] [VOTE] Release Apache Drill 1.20.0 - RC5

[James Turton]

The vote passes. Thanks to everyone who has tested the six(!) release 
candidates over last twenty(!) days and given their comments and votes. 
Final tally:

3x +1 (binding): Cong Luo, Charles, James
2x +1 (non-binding): Jinfeng Ni, Christian

No 0s or -1s.

I'll start process for pushing the release artifacts and send an 
announcement once propagated.

Kind regards
James