context: https://www.psycopg.org/docs/install.html#psycopg-vs-psycopg-binary
quay/quay#2511: database: use psycopg2 instead of psycopg2-binary (PROJQUAY-6453)
quay/quay#2520: deploy: add web worker count to deployment (PROJQUAY-6453)
Merge request - update psycopg2 in prod quay.io (PROJQUAY-6453)
Solved by commit bd3dacf15bef176f1cde0e1063564cbf499f4b2a.