[JS IR] Fix a IC dependency building for class methods.

The patch fixes lost IC dependencies for inherited class or interface methods.
 Especially between a fake override function and its implementation.
 Since IrSymbolDeserializer doesn't provide all class methods,
 they are collected from the class definitions.

^KT-53063 Fixed

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

@@ -6,14 +6,11 @@ STEP 1:
     modifications:
         U : l1.1_simple_class.kt -> l1.kt
     modified ir: l1.kt
-    updated exports: l1.kt
 STEP 2:
     modifications:
         U : l1.2_inline_class.kt -> l1.kt
     modified ir: l1.kt
-    updated exports: l1.kt
 STEP 3:
     modifications:
         U : l1.1_simple_class.kt -> l1.kt
     modified ir: l1.kt
-    updated exports: l1.kt