Raw FIR: support a bunch of new elements + some fixes

Support: calls, constructor calls, annotation calls, arguments
Support: enums, primary constructors, const modifier
Support: inner modifier, qualified types
Add: some base transformed types
Fix: acceptChildren etc.
Progress: #KT-24013

compiler/testData/fir/rawBuilder/declarations/genericFunctions.txt

@@ -0,0 +1,10 @@
+FILE: genericFunctions.kt
+    unknown final interface Any() {
+    }
+    <T : Any> unknown final inline function safeAsAny.(): T? {
+        STUB
+    }
+    unknown abstract class Summator() {
+        <T> unknown abstract function plus(first: T, second: T): T
+
+    }