GH Actions: tweak to get commands running on Windows

Author: jrfnl

.github/workflows/test.yml

@@ -168,7 +168,7 @@ jobs:
 
       - name: Grab PHPUnit version
         id: phpunit_version
-        run: echo "VERSION=$(vendor/bin/phpunit --version | grep --only-matching --max-count=1 --extended-regexp '\b[0-9]+\.[0-9]+')" >> $GITHUB_OUTPUT
+        run: echo "VERSION=$(php "vendor/bin/phpunit" --version | grep --only-matching --max-count=1 --extended-regexp '\b[0-9]+\.[0-9]+')" >> $GITHUB_OUTPUT
 
       - name: "Run unit tests (PHPUnit < 10)"
         if: ${{ ! startsWith( steps.phpunit_version.outputs.VERSION, '10.' ) }}
@@ -183,4 +183,4 @@ jobs:
           name: parallel-lint-phar
 
       - name: Run linter against codebase using the phar
-        run: php ./parallel-lint.phar --exclude vendor --exclude tests/fixtures .
+        run: php "parallel-lint.phar" --exclude vendor --exclude tests/fixtures .