[JS IR IC] Calculate symbol hashes on demand

Optimization: often we don't need all hashes for all available symbols.
 This patch allows the calculation of the symbol hash only on demand.

 This patch also allows cycles for the inline function dependency
 graph in the IC infrastructure. Note that the inline function cycles
 may crash the inliner, however it is not the IC infrastructure
 responsibility to check the cycles.

js/js.translator/testData/incremental/invalidation/inlineFunctionCircleUsage/lib1/l1a.0.kt

@@ -0,0 +1,6 @@
+inline fun funA(flag: Boolean = true): Int {
+    if (flag) {
+        return funB()
+    }
+    return 2
+}

js/js.translator/testData/incremental/invalidation/inlineFunctionCircleUsage/lib1/l1a.2.kt

@@ -0,0 +1,6 @@
+inline fun funA(flag: Boolean = false): Int {
+    if (flag) {
+        return funB()
+    }
+    return 2
+}

js/js.translator/testData/incremental/invalidation/inlineFunctionCircleUsage/lib1/l1b.0.kt

@@ -0,0 +1,7 @@
+inline fun funB(): Int {
+    val f = ::funA
+    if (false) {
+        return f(false)
+    }
+    return 0
+}

js/js.translator/testData/incremental/invalidation/inlineFunctionCircleUsage/lib1/l1b.1.kt

@@ -0,0 +1,7 @@
+inline fun funB(): Int {
+    val f = ::funA
+    if (false) {
+        return f(false)
+    }
+    return 1
+}

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

@@ -0,0 +1,15 @@
+STEP 0:
+    modifications:
+        U : l1a.0.kt -> l1a.kt
+        U : l1b.0.kt -> l1b.kt
+    added file: l1a.kt, l1b.kt
+STEP 1:
+    modifications:
+        U : l1b.1.kt -> l1b.kt
+    modified ir: l1b.kt
+    updated imports: l1a.kt
+STEP 2:
+    modifications:
+        U : l1a.2.kt -> l1a.kt
+    modified ir: l1a.kt
+    updated imports: l1b.kt

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

@@ -0,0 +1,7 @@
+fun box(stepId: Int): String {
+    val x = funA()
+    if (x != stepId) {
+        return "Fail: $x != $stepId"
+    }
+    return "OK"
+}

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

@@ -0,0 +1,6 @@
+STEP 0:
+    dependencies: lib1
+    added file: m.kt
+STEP 1..2:
+    dependencies: lib1
+    updated imports: m.kt

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

@@ -0,0 +1,5 @@
+MODULES: lib1, main
+
+STEP 0..2:
+    libs: lib1, main
+    dirty js: lib1, main