Add TyKind::TyAlias support in rustc_codegen_ssa

Author: GuillaumeGomez

compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs

@@ -414,6 +414,7 @@ fn push_debuginfo_type_name<'tcx>(
         | ty::Projection(..)
         | ty::Bound(..)
         | ty::Opaque(..)
+        | ty::TyAlias(..)
         | ty::GeneratorWitness(..) => {
             bug!(
                 "debuginfo: Trying to create type name for \