feat(deps): update @rspack/core to v1.6.0-beta.1

Author: chenjiahan

packages/core/package.json

@@ -52,7 +52,7 @@
  "bump": "pnpx bumpp --no-tag"
  },
  "dependencies": {
- "@rspack/core": "1.6.0-beta.0",
+ "@rspack/core": "1.6.0-beta.1",
  "@rspack/lite-tapable": "~1.0.1",
  "@swc/helpers": "^0.5.17",
  "core-js": "~3.46.0",