Update composer.lock (#147)

Author: DenverCoder1

.github/workflows/phpunit-ci-coverage.yml

@@ -12,9 +12,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: php-actions/composer@v5
+      - uses: php-actions/composer@v6
+        with:
+          php_extensions: imagick
       - name: PHPUnit Tests
-        uses: php-actions/phpunit@v2
+        uses: php-actions/phpunit@v3
         with:
           bootstrap: vendor/autoload.php
           configuration: tests/phpunit/phpunit.xml