fix: include fabricspark in delta file_format config for integration tests (#967)

The integration_tests dbt_project.yml only set file_format=delta for
target.type == 'spark'. Fabricspark also uses Delta Lake (Fabric
Lakehouse), so it needs the same config.

Relates to ELE-5296

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Itamar Hartstein <haritamar@gmail.com>

Author: devin-ai-integration[bot]

integration_tests/dbt_project/dbt_project.yml

@@ -23,9 +23,9 @@ models:
   elementary_tests:
     tmp:
       +materialized: table
-    +file_format: "{{ 'delta' if target.type == 'spark' else none }}"
+    +file_format: "{{ 'delta' if target.type in ['spark', 'fabricspark'] else none }}"
 
   elementary:
     +schema: elementary
     +enabled: "{{ var('elementary_enabled', True) }}"
-    +file_format: "{{ 'delta' if target.type == 'spark' else none }}"
+    +file_format: "{{ 'delta' if target.type in ['spark', 'fabricspark'] else none }}"