How to Stop a Build/Deploy Job while it is waiting for Executor

Summary:
How to Stop a Build/Deploy Job while it is waiting for Executor (in case it is triggered by mistake or is no longer required to be run)

Content (please ensure you mask any confidential information):

How can we stop a BUILD job either Package or Deploy to continue from running if it is triggered by mistake or is not needed anymore and still it has not started running since it is waiting for Executor, is it possible to stop it from continuing to run further?

Say for example, in below screen shot, I have by mistake started this deploy job and want to stop it from executing while it is waiting for executor.