remove outdated env vars for redshift and clean up formatting

Author: sarah-tuva

.github/workflows/tuva_internal_dbt_v1.8.6.yml

@@ -27,12 +27,10 @@ env:
   DBT_FABRIC_CI_SCHEMA: ${{ secrets.DBT_FABRIC_CI_SCHEMA }}
 #######  Redshift
   DBT_REDSHIFT_CI_HOST: ${{ secrets.DBT_REDSHIFT_CI_HOST }}
-  DBT_REDSHIFT_CI_HOST_MIGRATION_TESTING: ${{ secrets.DBT_REDSHIFT_CI_HOST_MIGRATION_TESTING }}
   DBT_REDSHIFT_CI_USER: ${{ secrets.DBT_REDSHIFT_CI_USER }}
   DBT_REDSHIFT_CI_PASSWORD: ${{ secrets.DBT_REDSHIFT_CI_PASSWORD }}
-  DBT_REDSHIFT_2_CI_PASSWORD: ${{ secrets.DBT_REDSHIFT_2_CI_PASSWORD }}
   DBT_REDSHIFT_CI_PORT: ${{ secrets.DBT_REDSHIFT_CI_PORT }}
-  #######  Snowflake
+#######  Snowflake
   DBT_TUVA_SNOWFLAKE_ACCOUNT: ${{ secrets.DBT_TUVA_SNOWFLAKE_ACCOUNT }}
   DBT_TUVA_CI_DATABASE: ${{ secrets.DBT_TUVA_CI_DATABASE }}
   DBT_SNOWFLAKE_CI_PASSWORD: ${{ secrets.DBT_SNOWFLAKE_CI_PASSWORD }}
@@ -280,7 +278,7 @@ jobs:
 
       - name: dbt-compile
         run: |
-          dbt compile --profiles-dir ./profiles/redshift --vars '{"use_synthetic_data": true,"clinical_enabled":true,"claims_enabled":true}'
+          dbt compile --profiles-dir ./profiles/redshift --vars '{"use_synthetic_data": true,"clinical_enabled":true,"claims_enabled":true,"fhir_preprocessing_enabled":true}'
         working-directory: ci_testing
 
       - name: Get the result
@@ -348,6 +346,7 @@ jobs:
       - name: dbt-debug
         run: dbt debug --profiles-dir ./profiles/snowflake
         working-directory: ci_testing
+
       # Changed to compile to save processing time
       - name: dbt-compile
         run: |
@@ -455,6 +454,7 @@ jobs:
       - name: dbt-debug
         run: dbt debug --profiles-dir ./profiles/snowflake
         working-directory: ci_testing
+
       # Changed to compile to save processing time
       - name: dbt-compile
         run: |