Cleanup

packages/cache/src/internal/cacheUtils.ts

@@ -123,10 +123,3 @@ export function assertDefined<T>(name: string, value?: T): T {
 
   return value
 }
-
-export function isGhes(): boolean {
-  const ghUrl = new URL(
-      process.env["GITHUB_SERVER_URL"] || "https://github.com"
-  );
-  return ghUrl.hostname.toUpperCase() !== "GITHUB.COM";
-}