Add indent before colon of super types list on new line (KT-13981, KT-5117)

#KT-13981 Fixed
 #KT-5117 Fixed

(cherry picked from commit dfea3af)

idea/testData/formatter/SuperListIndent.kt

@@ -0,0 +1,21 @@
+interface Foo
+
+class Bar
+: Foo {
+}
+
+class Ob
+: Foo
+
+class C {
+    companion object
+    : Foo {
+    }
+}
+
+class Unfinished1
+:
+
+class Unfinished2
+: {
+}