Add wrapper script for settign DB ENV vars

script/get_db_settings.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# script/get_db_settings: Fetch postgresql settings and set them as ENV vars
+
+source "$(dirname "${0}")"/../script/include/global_header.inc.sh
+
+# Run the shared get_db_settings script
+source ./script/include/run_get_sb_settings.sh