[Console] add overwrite flag to ProgressBar helper to allow non-decorated output

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | yes, but not critical
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #11542, #10011 
| License       | MIT
| Doc PR        | symfony/symfony-docs#4206

By default, the `ProgressBar` helper overwrites the output to give the nice progress bar look.  To prevent the output from blowing up in non-decorated environments, the output was hidden in these environments (see #9846).  

This PR enables using the `ProgressBar` in non-decorated environments by adding an `overwrite` flag.  When `false`, instead of overwriting the bar, it is rendered on a new line.  To prevent flooding the output, you can adjust the `redrawFrequency`.  

By default, when using the `ProgressBar` in a non-decorated environment, the `overwrite` flag is set to false.  If a `max` is set, the `redrawFrequency` is set to a sensible default (10% of the max).  If a `max` isn't set, the bar is output for every advance so to prevent flooding, a sensible `redrawFrequency` should be manually set.

The only BC break is that output will now display where it didn't before.