Clear build files on all remote build systems at once

[davidcoulson]

Describe the enhancement

Option when running 'clear build files' when remote build servers are configured to allow 'all servers' or multi-choice selection to avoid having to click the button for each individual server within the build server settings/menu (not sure why it's here in the first place?)

Use cases

When required to reduce disk usage on build servers, this would accelerate the process as multiple clear files can run in parallel anyway.

Visual examples

No response

Anything else?

Maybe move the option to clear build files on remote build servers to the regular menu where clearing local build files is selected. My local dashboard isn't enabled as a build server anyway, so the option from the main menu is mostly unused.