fix: added id-token permission to the update workflow (#35)

Author: bradegler

.github/workflows/update-checksums.yml

@@ -23,6 +23,8 @@ jobs:
       contents: 'write'
       packages: 'write'
       pull-requests: 'write'
+      id-token: 'write'
+
     runs-on: 'ubuntu-latest'
     steps:
       - id: 'checkout'