Java 8 rules for method overrides:

- report errors on implementing methods of Any in interfaces
- update testData

~~~

Java 8 override restrictions: interface can't implement a method of 'Any'
- update compiler sources

compiler/testData/diagnostics/tests/java8Overrides/hidingMethodOfAny.kt

@@ -0,0 +1,5 @@
+interface IA {
+    <!VIRTUAL_MEMBER_HIDDEN!>fun toString(): String<!> = "IB"
+
+    override fun equals(other: Any?): Boolean
+}