Update terraform TFE hostname in workflow

Author: motatoes

.github/workflows/digger_workflow.yml

@@ -37,7 +37,7 @@ jobs:
           digger-spec: ${{ inputs.spec }}
           digger-private-key: ${{ secrets.DIGGER_PRIVATE_KEY }}
           terraform-tfe-token: ${{ secrets.DIGGER_TOKEN }}
-          terraform-tfe-hostname: otaco.app
+          terraform-tfe-hostname: mo-digger-test.ngrok.app
           setup-aws: false
           disable-locking: true
           setup-opentofu: true