feat(security): Add provenance (#689)

* Enable provenance in package.json

* Add necessary permissions to the release workflow

Author: AaronDewes

.github/workflows/release.yml

@@ -3,6 +3,13 @@
     branches:
       - main
 name: Release
+# These are recommended by the semantic-release docs: https://github.com/semantic-release/npm#npm-provenance
+permissions:
+    contents: write # to be able to publish a GitHub release
+    issues: write # to be able to comment on released issues
+    pull-requests: write # to be able to comment on released pull requests
+    id-token: write # to enable use of OIDC for npm provenance
+
 jobs:
   build:
     name: release

package.json

@@ -2,7 +2,8 @@
   "name": "@octokit/plugin-throttling",
   "version": "0.0.0-development",
   "publishConfig": {
-    "access": "public"
+    "access": "public",
+    "provenance": true
   },
   "type": "module",
   "description": "Octokit plugin for GitHub's recommended request throttling",