Update form-service-env.j2

ansible_workspace_dir/roles/deploy-form-service/templates/form-service-env.j2

@@ -17,7 +17,7 @@ es.fs.forms.document.type=forms
 es.fs.formsdata.index.name=fs-forms-data
 es.fs.formsdata.document.type=forms-data
 es.fs.interactions.index.name=fs-interactions
-
+es.fs.workflowlog.index.name=fs-forms-workflow-log
 
 es.forms.fail.records.index.name=form-failure-records
 es.forms.fail.records.index.type=formfailurerecords