Bump Laravel version support

Merge pull request #66 from Vinelab/enhancement/dlx

Release v0.8.1

Merge pull request #65 from Vinelab/upgrade/amqp-lib

Release v0.8.0

fix tests

Merge pull request #63 from Vinelab/update/add-support-for-php7.4-and…

…-laravel-7

Update/add support for php7.4 and laravel 7

Merge pull request #62 from Vinelab/enhancement/misc

Minor enhancements

Merge pull request #60 from Vinelab/change/typing-mistake-in-error-ha…

…ndler

fixed typing mistake(borker->broker) in readme.md and handler.php

Merge pull request #59 from specialtactics/chore/update-testing-for-p…

…hpunit8

Minor testing improvement

Merge pull request #57 from specialtactics/feature/laravel-6-compatab…

…ility

Laravel 6 compatibility

Merge pull request #56 from Vinelab/fix/handler-dependencies

Pass Bowler exception handler dependencies via a service container