Do not perform DB backup during the "code:switch" task until explicitly requested

[aroq]

Is your feature request related to a problem? Please describe.
Backup is performed during the code:switch task which is not suitable for all cases, e.g. performing a deployment to the PREPROD environment with a lot of huge DBs or delivering an urgent hot-fix to the PRODUCTION environment.

Describe the solution you'd like
Do not perform DB backup during the code:switch task until explicitly requested with an additional option.

Describe alternatives you've considered
Create an option to switch off the backup task (to keep the code:switch workflow backward-compatible).

[typhonius]

Thanks for this, I think the best option here would be to provide an option to code:switch and code:deploy that allows users to avoid the backup. I won't change the default as it may have negative effects on other users who are anticipating a backup to coincide with code tasks.

[aroq]

Thank you, works perfectly!