fix: enable provenance

Author: wolfy1339

.github/workflows/release.yml

@@ -6,6 +6,14 @@ name: Release
       - next
       - beta
       - "*.x"
+
+# 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

@@ -1,7 +1,8 @@
 {
   "name": "@probot/adapter-github-actions",
   "publishConfig": {
-    "access": "public"
+    "access": "public",
+    "provenance": true
   },
   "version": "0.0.0-development",
   "description": "Adapter to run a Probot application function in GitHub Actions",