Allow to pass CLI args to ahoy test-* commands.

Author: AlexSkrypnyk

.ahoy.yml

@@ -68,21 +68,21 @@ commands:
     usage: Run unit tests.
     cmd: |
       pushd "build" >/dev/null || exit 1
-      vendor/bin/phpunit --testsuite unit
+      vendor/bin/phpunit --testsuite unit "$@"
       popd >/dev/null || exit 1
 
   test-kernel:
     usage: Run kernel tests.
     cmd: |
       pushd "build" >/dev/null || exit 1
-      vendor/bin/phpunit --testsuite kernel
+      vendor/bin/phpunit --testsuite kernel "$@"
       popd >/dev/null || exit 1
 
   test-functional:
     usage: Run functional tests.
     cmd: |
       pushd "build" >/dev/null || exit 1
-      vendor/bin/phpunit --testsuite functional
+      vendor/bin/phpunit --testsuite functional "$@"
       popd >/dev/null || exit 1
 
   reset: