Merged PR 2647: Adding accommodation_to_product_bundle to stg

# Description

Adds accommodation to product bundle table from sync_core to staging. Note that this table still has no data because so far no listing has an associated product bundle.

Small change: removed in schema pending confirmation comments from Lou now that we've got an answer confirming it.

# Checklist

- [ ] The edited models and dependants run properly with production data: **N/A - there's no data :(**
- [X] The edited models are sufficiently documented.
- [ ] The edited models contain PK tests, and I've ran and passed them. **N/A - there's no data :(**
- [X] I have checked for DRY opportunities with other models and docs.
- [ ] I've picked the right materialization for the affected models. **N/A - there's no data :(**

# Other

- [ ] Check if a full-refresh is required after this PR is merged.

Related work items: #19570

models/intermediate/core/schema.yaml

@@ -2292,7 +2292,7 @@ models:
 
       Important:
       A User having an active Product Bundle does NOT mean that the bundle is in use.
-      In order to be in use, the Product Bundle needs to be applied to a Listing.
+      In order to be in use, the Product Bundle needs to be applied to a Listing. 
       Thus, the relationship in this table only shows, from user point of view, what 
       Product Bundles she/he can apply into a Listing.
 
@@ -2331,7 +2331,7 @@ models:
         data_type: int
         description: |
           The identifier of the Protection Plan. There's a 1 to 1 relationship between
-          a Product Bundle and a Protection Plan. Pending confirmation of Lou D.
+          a Product Bundle and a Protection Plan. 
       
       - name: product_bundle_name
         data_type: string
@@ -2347,7 +2347,6 @@ models:
         data_type: boolean
         description: |
           Flag that accounts for the capacity of a Host being able to modify the Product Bundle.
-          Pending confirmation of Lou D.
 
       - name: chosen_product_services
         data_type: int