Do not throw assertion on recursion in typealias declaration,

return empty list of descriptors instead, allowing for proper error
reporting later.
#KT-18344 fixed

compiler/testData/diagnostics/tests/typealias/boundsViolationRecursive.fir.kt

@@ -0,0 +1,3 @@
+// !DIAGNOSTICS: -UNUSED_VARIABLE -UNUSED_PARAMETER
+
+typealias R<T: List<R>> = List<T>

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

@@ -0,0 +1,3 @@
+// !DIAGNOSTICS: -UNUSED_VARIABLE -UNUSED_PARAMETER
+
+typealias R<T: <!BOUND_ON_TYPE_ALIAS_PARAMETER_NOT_ALLOWED!>List<<!UNRESOLVED_REFERENCE!>R<!>><!>> = List<T>

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

@@ -0,0 +1,3 @@
+package
+
+public typealias R</*0*/ T : kotlin.collections.List<[ERROR : R]>> = kotlin.collections.List<T>