[JS IR] Fix the instability of LoweredDeclarationSignature

A suspend stub for the abstract function
 may be created in the context of the child function.
 If on an incremental rebuild the stub is created from
 the parent context (e.g. a file with the child is not modified),
 the resulting LoweredDeclarationSignature will be different.
 It will lead to a broken cross-module reference and broken JS code.
 Therefore it is required to wrap the creation routine
 into StageController::restrictTo() explicitly.

^KT-54934 Fixed

js/js.translator/testData/incremental/invalidation/suspendInterfaceWithDefaultParams/lib2/l2A.0.kt

@@ -0,0 +1,6 @@
+class ClassA2 : InterfaceA {
+    override suspend fun functionA(x: Int, s: String, b: Boolean?): Int {
+        return function1()
+    }
+}
+

js/js.translator/testData/incremental/invalidation/suspendInterfaceWithDefaultParams/lib2/module.info

@@ -0,0 +1,7 @@
+STEP 0:
+    dependencies: lib1
+    modifications:
+        U : l2A.0.kt -> l2A.kt
+    added file: l2A.kt
+STEP 1:
+    dependencies: lib1