Debugger: Fix "Step over" with inline function calls in non-functions (KT-20342)

idea/jvm-debugger/jvm-debugger-test/testData/stepping/stepOver/inlineFunInClassInitializer.kt

@@ -0,0 +1,23 @@
+package inlineFunInClassInitializer
+
+fun main() {
+    Goo()
+}
+
+class Foo(val a: String?)
+
+class DumbList<T>(private val element: T) : AbstractList<T>() {
+    override val size get() = 1
+    override fun get(index: Int) = if (index == 0) element else error("Invalid index $index")
+}
+
+class Goo {
+    init {
+        //Breakpoint!
+        val a = DumbList(Foo("a"))
+        val b = a.mapNotNull { it.a }
+        1
+    }
+}
+
+// STEP_OVER: 2