Update copyright for 2021

Bruce Momjian <bruce@momjian.us>

Commit: f6704ac83e49b94a66fd7393cb19915447a5ad24
Author: Bruce Momjian <bruce@momjian.us>
Date: 2021-01-02T18:06:24Z
Releases: 11.11
Update copyright for 2021

Backpatch-through: 9.5

Files

PathChange+/−
COPYRIGHT modified +1 −1
doc/src/sgml/legal.sgml modified +3 −3