Revert "feat(deps): update dependency @rspack/core to v1.6.2 (#6561)"

This reverts commit afa1dfd.

Author: chenjiahan

packages/core/package.json

@@ -52,7 +52,7 @@
     "bump": "pnpx bumpp --no-tag"
   },
   "dependencies": {
-    "@rspack/core": "1.6.2",
+    "@rspack/core": "1.6.1",
     "@rspack/lite-tapable": "~1.0.1",
     "@swc/helpers": "^0.5.17",
     "core-js": "~3.46.0",