Updated PostgreSQL to v13.4#1072

Merged

maurei merged 2 commits intomasterfrom

update-postgres

Sep 10, 2021

Commits on Sep 6, 2021

Updated PostgreSQL to v13.4 and log its version.
Bart Koelman
committed

Commits on Sep 7, 2021

Applied suggestion from https://help.appveyor.com/discussions/problems/30239-postgres-fails-to-connect-after-version-change
Bart Koelman
committed