cred: isolate scripts in WASI and move RSA signing to AWS-LC

host/cred-script/vendor/rquickjs-sys/quickjs/tests/bug633/0.js

@@ -0,0 +1,7 @@
+/*---
+flags: [qjs:no-detect-module]
+negative:
+  phase: parse
+  type: SyntaxError
+---*/
+const undefined = 42 // SyntaxError at global scope

host/cred-script/vendor/rquickjs-sys/quickjs/tests/bug633/1.js

@@ -0,0 +1,4 @@
+/*---
+flags: [qjs:no-detect-module, module]
+---*/
+const undefined = 42 // not a SyntaxError at toplevel module scope

host/cred-script/vendor/rquickjs-sys/quickjs/tests/bug633/2.js

@@ -0,0 +1,4 @@
+/*---
+flags: [qjs:no-detect-module]
+---*/
+{ const undefined = 42 } // not a SyntaxError, not at global scope

host/cred-script/vendor/rquickjs-sys/quickjs/tests/bug633/3.js

@@ -0,0 +1,4 @@
+/*---
+flags: [qjs:no-detect-module]
+---*/
+;(function() { const undefined = 42 })() // not a SyntaxError, not at global scope