chore(fulfillment): cleanup old auto-generatred shipping type (#13298)

* chore(fulfillment): cleanup old auto-generatred shipping type

* changeset

* integrationt ests

* random id

* wrong code

* switch steps around

---------

Co-authored-by: Oli Juhl <59018053+olivermrbl@users.noreply.github.com>

.changeset/mighty-clocks-hide.md

@@ -0,0 +1,5 @@
+---
+"@medusajs/fulfillment": patch
+---
+
+chore(fulfillment): cleanup old auto-generatred shipping type