[JS IR] Add tests for checking constant inlining with JS IR IC

^KT-62425

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

@@ -0,0 +1,11 @@
+fun box(stepId: Int): String {
+    val expected = if (stepId == 5) stepId - 1 else stepId
+
+    var got = simpleFunction()
+    if (got != "$expected") return "Fail simpleFunction: '$got' != '$expected'"
+
+    got = inlineFunctionProxy()
+    if (got != "$expected") return "Fail inlineFunctionProxy: '$got' != '$expected'"
+
+    return "OK"
+}

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

@@ -0,0 +1,5 @@
+STEP 0:
+    dependencies: lib1, lib2
+    added file: m.kt
+STEP 1..7:
+    dependencies: lib1, lib2