Check for running postgresql occasionally fails

[glinton]

It's not often, but I've run into this at least twice, the start hook is waiting on

bash -c 'until /data/bin/psql -U gonano -p 5432 postgres -c "SELECT * FROM pg_catalog.pg_tables;"

indefinitely, requiring me to kill that process and retry.

Maybe useful to note, manually running /data/bin/psql -U gonano -p 5432 postgres -c "SELECT * FROM pg_catalog.pg_tables;" works before and after killing the until process.