build: enable provenance

Author: wolfy1339

.github/workflows/release.yml

@@ -3,6 +3,13 @@ name: Release
   push:
     branches:
       - main
+
+# 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:
   release:
     name: release

package.json

@@ -22,5 +22,8 @@
     "branches": [
       "main"
     ]
+  },
+  "publishConfig": {
+    "provenance": true
   }
 }