typealias expansion fixes

- Exception on dynamic type in typealias argument expansion
 #KT-18858 Fixed Target versions 1.1.5
- Wrong report location for repeated annotations in typealias arguments
 #KT-18940 Fixed Target versions 1.1.5
- Don't drop type annotations for dynamic type
 #KT-18944 Fixed Target versions 1.1.5

compiler/testData/diagnostics/tests/typealias/typealiasRhsRepeatedAnnotationInArguments.kt

@@ -0,0 +1,6 @@
+@Target(AnnotationTarget.TYPE)
+annotation class A
+
+typealias Gen<T> = List<@A T>
+
+typealias Test1 = Gen<<!REPEATED_ANNOTATION!>@A<!> Int>

compiler/testData/diagnostics/tests/typealias/typealiasRhsRepeatedAnnotationInArguments.txt

@@ -0,0 +1,10 @@
+package
+
+@kotlin.annotation.Target(allowedTargets = {AnnotationTarget.TYPE}) public final annotation class A : kotlin.Annotation {
+    public constructor A()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+public typealias Gen</*0*/ T>  = kotlin.collections.List<@A T>
+public typealias Test1 = Gen<@A kotlin.Int>