Delete db branch support

Author: jonico

delete-db-branch.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+. use-pscale-docker-image.sh
+
+. authenticate-ps.sh
+
+BRANCH_NAME="$1"
+
+. set-db-and-org-and-branch-name.sh
+
+pscale branch delete $DB_NAME $BRANCH_NAME --force --org $ORG_NAME