Updated GitHub Actions

Author: Andrey Helldar

.github/workflows/coverage.yml

@@ -22,9 +22,6 @@ jobs:
                     extensions: curl, mbstring, zip, pcntl, pdo, pdo_sqlite, iconv
                     coverage: xdebug
 
-            -   name: Composer self update
-                run: composer self-update
-
             -   name: Install dependencies
                 run: composer update --prefer-stable --prefer-dist --no-progress --no-interaction
 

.github/workflows/phpunit.yml

@@ -24,9 +24,6 @@ jobs:
                     extensions: curl, mbstring, zip, pcntl, pdo, pdo_sqlite, iconv
                     coverage: none
 
-            -   name: Composer self update
-                run: composer self-update
-
             -   name: Install dependencies
                 run: |
                     composer require laravel/framework:^${{ matrix.laravel }}