feat: added workflow heatmap flag to portal

- SMA_WORKFLOW_HEATMAP_ENABLED: [false]|true

group_vars/connect_workflow_heatmap/main.yml

@@ -0,0 +1,3 @@
+---
+
+connect_workflow_heatmap_enabled: "true"

roles/connect/vars/main.yml

@@ -102,6 +102,7 @@ connect_environment: [
 
   "CONFIG_DELETE_SCOPE_ENABLED: \"{{ connect_config_delete_scope_enabled | default(false) }}\"",
   "CONFIG_LOCAL_IMPORT_ENABLED: \"{{ connect_config_local_import_enabled | default(false) }}\"",
+  "SMA_WORKFLOW_HEATMAP_ENABLED: \"{{ connect_workflow_heatmap_enabled | default(false) }}\"",
 ]
 
 connect_docker: {