[modules] Expand API to allow linking and use it in d8

test/cctest/cctest.status

Index: test/cctest/cctest.status
diff --git a/test/cctest/cctest.status b/test/cctest/cctest.status
index 3ea82b5e9540085a28af5bf64a219a77a5d86dfc..94e791bba313b339c2ac5c2885d612c6653f9201 100644
--- a/test/cctest/cctest.status
+++ b/test/cctest/cctest.status
@@ -439,4 +439,10 @@
   '*': [SKIP],
 }],  # variant == asm_wasm
 
+['variant != ignition and variant != ignition_staging', {
+  # Ongoing implementation of modules.
+  # https://bugs.chromium.org/p/v8/issues/detail?id=1569
+  'test-modules/*': [SKIP],
+}],  # variants != ignition and variant != ignition_staging
+
 ]