sema: fix some comptime methods returns typed constant expression instead of untyped

Author: mertcandav

std/jule/sema/comptime.jule

@@ -616,6 +616,7 @@ impl comptimeTypeInfo {
 		}
 		mut constant := constant::Const.NewStr(self.base.Str())
 		ret &Value{
+			untyped: true,
 			Type: primStr,
 			Constant: constant,
 			Model: constant,
@@ -1473,6 +1474,7 @@ impl comptimeFile {
 		}
 		mut constant := constant::Const.NewStr(self.file.File.Path)
 		ret &Value{
+			untyped: true,
 			Type: primStr,
 			Constant: constant,
 			Model: constant,
@@ -1486,6 +1488,7 @@ impl comptimeFile {
 		}
 		mut constant := constant::Const.NewStr(self.file.File.Name())
 		ret &Value{
+			untyped: true,
 			Type: primStr,
 			Constant: constant,
 			Model: constant,
@@ -1499,6 +1502,7 @@ impl comptimeFile {
 		}
 		mut constant := constant::Const.NewStr(self.file.File.Dir())
 		ret &Value{
+			untyped: true,
 			Type: primStr,
 			Constant: constant,
 			Model: constant,
@@ -1676,6 +1680,7 @@ impl comptimeDecl {
 		}
 		mut constant := constant::Const.NewStr(name)
 		ret &Value{
+			untyped: true,
 			Type: primStr,
 			Constant: constant,
 			Model: constant,