hdiutil failures block building macOS versions

[Nokel81]

• Electron-Builder Version: 23.3.3

• Node Version: 16.11.59

• Electron Version: 19.0.16
• Electron Type (current, beta, nightly): current

• Target: macOS 11

Similar to #4606

While running on github actions we very often run into the following error:

Exit code: 16. Command failed: hdiutil detach -force /dev/disk2
hdiutil: couldn't eject "disk2" - Resource busy

hdiutil: couldn't eject "disk2" - Resource busy
  failedTask=build stackTrace=Error: Exit code: 16. Command failed: hdiutil detach -force /dev/disk2
hdiutil: couldn't eject "disk2" - Resource busy

If I rerun it then it generally passes but that wastes times.

[mmaietta]

I don't think we have a way for determining if the resource is still busy, we simply can't move forward with the rest of the build process.
We already retry ejecting the dmg 3 times.

[roryabraham]

We also encountered this in electron-builder 23.5.0

[roryabraham]

Also experiencing the same thing in 24.4.0 w/ macos-12

[roryabraham]

Created #7600 to attempt to resolve this issue.

[mmaietta]

Released 24.5.0

[ryanOhh]

electron: 26.6.2
electron-builder: 24.9.4

I had the same error, so I searched all the related information and searched for a week.

And I solved it in the following way.

• After booting into Mac safe mode, the build was completed normally.
  (My case is suspected to be either antivirus or Office Keeper)

Hope it helps someone...