Move tests about ambiguous module bindings to a single folder

Author: nicolo-ribaudo

test/language/module-code/instn-iee-err-ambiguous-1_FIXTURE.js renamed to test/language/module-code/ambiguous-export-bindings/error-export-from-named-1_FIXTURE.js

@@ -38,4 +38,4 @@ flags: [module]
 
 $DONOTEVALUATE();
 
-export { x as y } from './instn-iee-err-ambiguous_FIXTURE.js';
+export { x as y } from './error-export-from-named_FIXTURE.js';

test/language/module-code/instn-iee-err-ambiguous-2_FIXTURE.js renamed to test/language/module-code/ambiguous-export-bindings/error-export-from-named-2_FIXTURE.js

@@ -38,4 +38,4 @@ flags: [module]
 
 $DONOTEVALUATE();
 
-export { x } from './instn-iee-err-ambiguous_FIXTURE.js';
+export { x } from './error-export-from-named_FIXTURE.js';

test/language/module-code/instn-iee-err-ambiguous-as.js renamed to test/language/module-code/ambiguous-export-bindings/error-export-from-named-as.js

@@ -1,5 +1,5 @@
 // Copyright (C) 2016 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
-export * from './instn-iee-err-ambiguous-1_FIXTURE.js';
-export * from './instn-iee-err-ambiguous-2_FIXTURE.js';
+export * from './error-export-from-named-1_FIXTURE.js';
+export * from './error-export-from-named-2_FIXTURE.js';

test/language/module-code/instn-iee-err-ambiguous.js renamed to test/language/module-code/ambiguous-export-bindings/error-export-from-named.js

@@ -43,4 +43,4 @@ flags: [module]
 
 $DONOTEVALUATE();
 
-import { x } from './instn-named-err-ambiguous_FIXTURE.js';
+import { x as y } from './error-import-named_FIXTURE.js';

test/language/module-code/instn-iee-err-ambiguous_FIXTURE.js renamed to test/language/module-code/ambiguous-export-bindings/error-export-from-named_FIXTURE.js

@@ -43,4 +43,4 @@ flags: [module]
 
 $DONOTEVALUATE();
 
-import { x as y } from './instn-named-err-ambiguous_FIXTURE.js';
+import { x } from './error-import-named_FIXTURE.js';

test/language/module-code/instn-named-err-ambiguous-1_FIXTURE.js renamed to test/language/module-code/ambiguous-export-bindings/error-import-named-1_FIXTURE.js

@@ -1,5 +1,5 @@
 // Copyright (C) 2016 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
-export * from './instn-star-ambiguous-1_FIXTURE.js';
-export * from './instn-star-ambiguous-2_FIXTURE.js';
+export * from './error-import-named-1_FIXTURE.js';
+export * from './error-import-named-2_FIXTURE.js';