[K/JS] Rework symbol hash calculation to make IC works with @JsExport and @JsName changes

js/js.translator/testData/incremental/invalidation/classWithJsExport/lib1/lib.0.kt

@@ -0,0 +1,3 @@
+open class Foo {
+    open fun foo(): String = "Fail"
+}

js/js.translator/testData/incremental/invalidation/classWithJsExport/lib1/lib.1.kt

@@ -0,0 +1,4 @@
+@JsExport
+open class Foo {
+    open fun foo(): String = "Fail"
+}

js/js.translator/testData/incremental/invalidation/classWithJsExport/lib1/lib.2.kt

@@ -0,0 +1,3 @@
+open class Foo {
+    open fun foo(): String = "Fail"
+}

js/js.translator/testData/incremental/invalidation/classWithJsExport/lib1/module.info

@@ -0,0 +1,12 @@
+STEP 0:
+    modifications:
+        U : lib.0.kt -> lib.kt
+    added file: lib.kt
+STEP 1:
+    modifications:
+        U : lib.1.kt -> lib.kt
+    modified ir: lib.kt
+STEP 2:
+    modifications:
+        U : lib.2.kt -> lib.kt
+    modified ir: lib.kt

js/js.translator/testData/incremental/invalidation/classWithJsExport/lib2/lib.0.kt

@@ -0,0 +1,3 @@
+class FooImpl : Foo() {
+   override fun foo() = "OK"
+}

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

@@ -0,0 +1,11 @@
+STEP 0:
+    dependencies: lib1
+    modifications:
+        U : lib.0.kt -> lib.kt
+    added file: lib.kt
+STEP 1:
+    dependencies: lib1
+    updated imports: lib.kt
+STEP 2:
+    dependencies: lib1
+    updated imports: lib.kt

js/js.translator/testData/incremental/invalidation/classWithJsExport/main/m.kt

@@ -0,0 +1,3 @@
+fun box(): String {
+    return FooImpl().foo()
+}

js/js.translator/testData/incremental/invalidation/classWithJsExport/main/module.info

@@ -0,0 +1,9 @@
+STEP 0:
+    dependencies: lib1, lib2
+    added file: m.kt
+STEP 1:
+    dependencies: lib1, lib2
+    updated imports: m.kt
+STEP 2:
+    dependencies: lib1, lib2
+    updated imports: m.kt

js/js.translator/testData/incremental/invalidation/classWithJsExport/project.info

@@ -0,0 +1,14 @@
+MODULES: lib1, lib2, main
+
+STEP 0:
+    libs: lib1, lib2, main
+    dirty js modules: lib1, lib2, main
+    dirty js files:   lib1/lib, lib2/lib, main/m, main/m.export, main
+STEP 1:
+    libs: lib1, lib2, main
+    dirty js modules: lib1, lib2, main
+    dirty js files:   lib1/lib, lib1/lib.export, lib1, lib2/lib, main/m
+STEP 2:
+    libs: lib1, lib2, main
+    dirty js modules: lib1, lib2, main
+    dirty js files:   lib1/lib, lib2/lib, main/m