First cut of #50416: Add support that FileSystemProviders can control the URI of a generated problem marker

src/vs/workbench/api/shared/tasks.ts

@@ -102,4 +102,8 @@ export interface TaskProcessEndedDTO {
 export interface TaskFilterDTO {
 	version?: string;
 	type?: string;
+}
+
+export interface TaskSystemInfoDTO {
+	platform: string;
 }