adjust test_standalone to changes in graalpy-maven-plugin

Author: tomasstupka

graalpython/com.oracle.graal.python.test/src/tests/standalone/test_standalone.py

@@ -316,12 +316,7 @@ def test_fail_without_graalpy_dep(self):
             try:
                 cmd = MVN_CMD + ["process-resources"]
                 out, return_code = run_cmd(cmd, self.env, cwd=target_dir)
-                if sys.platform != 'win32':
-                    assert "Missing GraalPy dependency org.graalvm.python:python-language" in out
-                else:
-                    # different error message on windows due to generate launcher python script executed
-                    # before the actuall process-resources goal
-                    assert "Could not find or load main class com.oracle.graal.python.shell.GraalPythonMain" in out
+                assert "Missing GraalPy dependency. Please add to your pom either org.graalvm.polyglot:python-community or org.graalvm.polyglot:python" in out                
 
             finally:
                 self.purge_local_repo(target_dir, False)