Docker runner: removing bamboo.tmp.directory volume breaks job tasks

Issue Summary

Users can deliberately remove volumes that are necessary for the correct operation of a job tasks. If they are needed they should not be removable.

Steps to Reproduce

1. Create a job with docker runner
2. Create a script task with a simple command
3. Remove the bamboo.tmp.directory volume

Actual Results

The script task will not work due to the fact that the docker runner will not find it.

/tmp/runInDocker5641418594940319039.sh: 4: /tmp/runInDocker5641418594940319039.sh: /var/atlassian/application-data/bamboo/temp/DR-DRT-JOB1-2-ScriptBuildTask-6641718064966873655.sh: not found

Workaround

Go to Job configuration >> Docker >> Volumes and make sure you have the following volumes configured: