Update id to null

Author: dpguthrie

.github/workflows/test_tags.yml

@@ -34,7 +34,7 @@ jobs:
       
       - name: Update Environment
         run: |
-          UPDATED_ENV=$(echo $ENV_DETAILS | jq --arg tag "$TAG_NAME" '.custom_branch = $tag')
+          UPDATED_ENV=$(echo $ENV_DETAILS | jq --arg tag "$TAG_NAME" '. | .custom_branch = $tag | .id = null')
           echo $TAG_NAME
           echo $UPDATED_ENV
           curl -s -X POST "https://cloud.getdbt.com/api/v3/accounts/${{ env.ACCOUNT_ID }}/projects/${{ env.PROJECT_ID }}/environments/${{ env.ENV_ID }}/" \