Removing GHES condition to enabled cache for GHES

src/save.ts

@@ -11,13 +11,6 @@ process.on("uncaughtException", e => utils.logWarning(e.message));
 
 async function run(): Promise<void> {
     try {
-        if (utils.isGhes()) {
-            utils.logWarning(
-                "Cache action is not supported on GHES. See https://github.com/actions/cache/issues/505 for more details"
-            );
-            return;
-        }
-
         if (!utils.isValidEvent()) {
             utils.logWarning(
                 `Event Validation Error: The event type ${