chore: update pnet version

This was accidentally published as v1 already - the package on npm
was deleted immediately but npm doesn't allow republishing over old
versions no matter how quickly they were deleted.

packages/pnet/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@libp2p/pnet",
-  "version": "0.0.0",
+  "version": "1.0.0",
   "description": "Implementation of Connection protection management via a shared secret",
   "license": "Apache-2.0 OR MIT",
   "homepage": "https://github.com/libp2p/js-libp2p/tree/master/packages/pnet#readme",