fix(core): catch errors when cleaning up tmp dir during migrate

packages/tao/src/commands/migrate.ts

@@ -459,7 +459,12 @@ function createFetcher(packageManager: PackageManager) {
           version: resolvedVersion,
         };
       }
+
+      try {
         removeSync(dir);
+      } catch {
+        // It's okay if this fails, the OS will clean it up eventually
+      }
     }
     return cache[`${packageName}-${packageVersion}`];
   };