feat(medusa): Add item and shipping tax totals to order (#5385)

* Expose item tax total and shipping tax total in order totals

* Added changeset

* Fixes to tests

* Fixes to integration tests

* Fixes to integration tests

* Fixes to integration tests

* Change changeset to patch

.changeset/chilly-suns-impress.md

@@ -0,0 +1,5 @@
+---
+"@medusajs/medusa": patch
+---
+
+Expose item tax total and shipping tax total