cicd: upgraded PG default version

Author: cuprumtan

Diff for: github-actions-tests/mamonsu_build.sh

@@ -2,7 +2,7 @@
 
 # default parameters:
 OS="centos:7"
-PG_VERSION="12"
+PG_VERSION="14"
 
 for i in "$@"
 do

Diff for: github-actions-tests/pg_install.sh

@@ -4,7 +4,7 @@
 OS="centos:7"
 PACKAGE_MANAGER_INSTALL="sudo yum -y install"
 REPO=${PACKAGE_MANAGER_INSTALL}" https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm"
-PG_VERSION="12"
+PG_VERSION="14"
 
 for i in "$@"
 do

Diff for: github-actions-tests/pg_remove.sh

@@ -3,7 +3,7 @@
 # default parameters:
 OS="centos"
 PACKAGE_MANAGER_REMOVE="sudo yum -y remove"
-PG_VERSION="12"
+PG_VERSION="14"
 PG_PATH="/usr/lib/postgresql/9.6/bin/"
 
 for i in "$@"

Diff for: github-actions-tests/tests.sh

@@ -2,7 +2,7 @@
 
 # default parameters:
 OS="centos:7"
-PG_VERSION="12"
+PG_VERSION="14"
 
 for i in "$@"
 do