cicd: fix pg_version parameter

Author: cuprumtan

.github/workflows/mamonsu-tests-dev.yml

@@ -28,7 +28,7 @@ jobs:
       matrix:
         docker_os: ['centos:7']
         zabbix_version: ['6.2.6']
-        pg_version: ['11', '12', '13', '14']
+        pg_version: ['12', '13', '14', '15', '16']
 
     steps:
       - name: Checkout mamonsu repo

.github/workflows/mamonsu-tests-master.yml

@@ -28,11 +28,11 @@ jobs:
       matrix:
         docker_os: ['ubuntu:20.04', 'centos:7']
         zabbix_version: ['4.0.44', '4.4.10', '5.0.30', '5.4.12', '6.0.12', '6.2.6']
-        pg_version: ['11', '12', '13', '14', '15']
+        pg_version: ['12', '13', '14', '15', '16']
         exclude:
-          # excludes PG 15 on CentOS
+          # excludes PG 15, 16 on CentOS
           - docker_os: 'centos:7'
-            pg_version: '15'
+            pg_version: ['15', '16']
 
     steps:
       - name: Checkout mamonsu repo