v1.8.2 dbt_shopify

PR #160 includes the following updates:

Schema/Data Change

1 total change • 0 possible breaking changes

Data Model(s)	Change type	Old	New	Notes
stg_shopify_gql__customer_visit	New column		is_most_recent_order_visit	Boolean field indicating whether this visit is the most recent for a given order.

Bug Fix

• Fixes duplicate records in shopify_gql__orders when multiple customer visits are attributed to the same order.
• Fixes duplicate rows in shopify_gql__order_lines for order lines that belong to multiple fulfillment orders.
• Fixes a model failure that occurred when checkout_id was absent from the source.

Full Changelog: v1.8.1...v1.8.2