fix: create sock directory if not existing

netoik-db.spec

@@ -22,6 +22,9 @@ Install the database management system called postgresql with a predefined confi
 %make_install
 
 %post
+# Create sock directory if not existing
+mkdir --parents "%{_rundir}/postgresql"
+
 # Restart services
 systemctl daemon-reload
 systemctl reenable postgresql.service