Robo release 3.0.3

Robo release 3.0.2

Publish from 3.x branch

Update version for 2.2.2 release.

The whole crew needs to be 4.4.9

Allow symfony/process 4.4.9 because Drupal (consolidation#1006)

Test on PHP 8 (consolidation#1005)

* Test on PHP 8

* Clean up dependencies for PHP 8; code style.

* Use getType() instead of isArray().

* Use getName() instead of isCallable() as well.

* phpunit 7 compatibility

* More phpunit deprecations

* Even more phpunit deprecations.

* One more phpunit deprecation.

* Improve tests for Windows

* Just ignore those darn Windows CRs

* Oh, we need to simplify the expected value too.

* Moar simplification (sigh)

Robo 1.4.13

Robo release 2.2.1

Robo release 2.2.0