🤖 config(fixpack): Update or create .fixpackrc.

These changes were automatically generated by a transform whose code can be found at:
  - https://github.com/make-github-pseudonymous-again/rejuvenate/blob/31b7e48f29789fa2e2ad9e16013ff277c3bbca57/src/transforms/fixpack:configure.js
Please contact the author of the transform if you believe there was an error.

Author: a-flying-potato

Diff for: .fixpackrc

@@ -28,6 +28,7 @@
     "unpkg",
     "exports",
     "files",
+    "publishConfig",
     "scripts",
     "bundledDependencies",
     "dependencies",