Use Container::call() when running artisan command fire() method.

Signed-off-by: crynobone <crynobone@gmail.com>
Fixes testcase

Signed-off-by: crynobone <crynobone@gmail.com>
Merge pull request #6350 from crynobone/feature/artisan-call

[5.0] Use Container::call() when running artisan command fire() method.