Fix #4970: Update Postgres to 42.2.13 [CVE-2020-13692] (#4971)
Fix #4970: Update Postgres to 42.2.13 [CVE-2020-13692] (#4971)

(cherry picked from commit ef3f6218e5db13a49d6e4a3fd2419abbde998f0d)

EnMasseProject/enmasse,EnMasseProject/enmasse,EnMasseProject/enmasse,EnMasseProject/enmasse,EnMasseProject/enmasse,EnMasseProject/enmasse,EnMasseProject/enmasse