[GR-67456] Fix: add use_modules=image for the legacy GraalVM launcher.

PullRequest: graalpython/3901

Author: steve-s

ci/utils.libsonnet

@@ -67,7 +67,7 @@ local graal_common = import "graal/ci/common.jsonnet";
                     if std.count(["linux", "windows"], b.os) > 0 then
                         {timelimit: "01:00:00"}
                     else
-                        {timelimit: "00:30:00"}
+                        {timelimit: "00:40:00"}
                 )
             else
                 {}

graalpython/com.oracle.graal.python.test/src/tests/test_subprocess.py

@@ -132,6 +132,8 @@ def test_waitpid_any_child(self):
         res = os.waitpid(-1, 0)
         assert res[1] == 0, res
 
+    # Skipped because of transient: GR-66709
+    @unittest.skip
     def test_waitpid_no_child(self):
         import os
         try:

mx.graalpython/mx_graalpython.py

@@ -2057,6 +2057,8 @@ def bytecode_dsl_build_args():
                 '--vm.Xss16777216', # request 16M of stack
                 '--vm.-enable-native-access=org.graalvm.shadowed.jline',
             ],
+            # Force launcher and jline on ImageModulePath (needed for --enable-native-access=org.graalvm.shadowed.jline)
+            use_modules='image',
         ),
     ],
     priority=5,