[FIX] sale_gelato: drop stale translations on reloaded mail.template

Signed-off-by: Don Kendall <dkendall@ledoweb.com>

Author: dnplkndll

openupgrade_scripts/scripts/sale_gelato/19.0.1.0/post-migration.py

@@ -4,3 +4,10 @@
 @openupgrade.migrate()
 def migrate(env, version):
     openupgrade.load_data(env, "sale_gelato", "19.0.1.0/noupdate_changes.xml")
+    openupgrade.delete_record_translations(
+        env.cr,
+        "sale_gelato",
+        [
+            "order_status_update",
+        ],
+    )