fix(release): add write perms (#1265)

## 🧰 Changes

The release job failed to write back to the repo, because I added
`contents: read` but not `contents: write`

Author: llimllib

.github/workflows/release.yml

@@ -7,7 +7,7 @@ on:
 
 permissions:
   id-token: write
-  contents: read
+  contents: write
 
 jobs:
   Release: