register reusable-phpunit-test workflow

Author: michalsn

.github/workflows/test-phpunit.yml

@@ -13,6 +13,7 @@ on:
       - composer.json
       - phpunit.xml.dist
       - .github/workflows/test-phpunit.yml
+      - .github/workflows/reusable-phpunit-test.yml
 
   pull_request:
     branches:
@@ -26,6 +27,7 @@ on:
       - composer.json
       - phpunit.xml.dist
       - .github/workflows/test-phpunit.yml
+      - .github/workflows/reusable-phpunit-test.yml
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}