chore(oas): [18/n] improve oas schemas (#9311)

Improve OAS schemas [18/n]

www/utils/generated/oas-output/operations/store/post_store_carts_[id]_taxes.ts

@@ -30,11 +30,6 @@
  *       title: fields
  *       description: Comma-separated fields that should be included in the returned data. if a field is prefixed with `+` it will be added to the default fields, using `-` will remove it from the default
  *         fields. without prefix it will replace the entire default fields.
- * requestBody:
- *   content:
- *     application/json:
- *       schema:
- *         $ref: "#/components/schemas/StoreCalculateCartTaxes"
  * x-codeSamples:
  *   - lang: Shell
  *     label: cURL