update url to allow permissions on send event

spiffworkflow-backend/src/spiffworkflow_backend/api.yml

@@ -808,7 +808,7 @@ paths:
               schema:
                 $ref: "#/components/schemas/OkTrue"
 
-  /process-instances/{modified_process_model_identifier}/{process_instance_id}/event:
+  /send-event/{modified_process_model_identifier}/{process_instance_id}:
     parameters:
       - name: modified_process_model_identifier
         in: path

spiffworkflow-frontend/src/routes/ProcessInstanceShow.tsx

@@ -528,7 +528,7 @@ export default function ProcessInstanceShow() {
     if ('payload' in eventToSend)
       eventToSend.payload = JSON.parse(eventPayload);
     HttpService.makeCallToBackend({
-      path: `/process-instances/${modifiedProcessModelId}/${params.process_instance_id}/event`,
+      path: `/send-event/${modifiedProcessModelId}/${params.process_instance_id}`,
       httpMethod: 'POST',
       successCallback: saveTaskDataResult,
       failureCallback: saveTaskDataFailure,