Update dependency psycopg2 to v2.9.4

Author: renovate[bot]

requirements-container.txt

@@ -1,5 +1,5 @@
 django-auth-ldap==4.1.0
 django-storages[azure,boto3,dropbox,google,libcloud,sftp]==1.13.1
 napalm==4.0.0
-psycopg2==2.9.3
+psycopg2==2.9.4
 social-auth-core[openidconnect]==4.3.0