fix: fastly:compute type index (#960)

Author: Guy Bedford

types/index.d.ts

@@ -1,16 +1,17 @@
 /// <reference path="backend.d.ts" />
 /// <reference path="body.d.ts" />
-/// <reference path="cache.d.ts" />
 /// <reference path="cache-override.d.ts" />
+/// <reference path="cache.d.ts" />
+/// <reference path="compute.d.ts" />
 /// <reference path="config-store.d.ts" />
-/// <reference path="dictionary.d.ts" />
 /// <reference path="device.d.ts" />
+/// <reference path="dictionary.d.ts" />
 /// <reference path="edge-rate-limiter.d.ts" />
 /// <reference path="env.d.ts" />
 /// <reference path="experimental.d.ts" />
 /// <reference path="fanout.d.ts" />
 /// <reference path="geolocation.d.ts" />
-/// <reference path="logger.d.ts" />
+/// <reference path="globals.d.ts" />
 /// <reference path="kv-store.d.ts" />
+/// <reference path="logger.d.ts" />
 /// <reference path="secret-store.d.ts" />
-/// <reference path="globals.d.ts" />