fixup! Add a workflow definition to upload Git for Windows' snapshots

Author: dscho

.github/workflows/upload-snapshot.yml

@@ -166,6 +166,7 @@ jobs:
         id: snapshots-token
         uses: actions/github-script@v7
         with:
+          result-encoding: 'utf-8'
           script: |
             const { callGit, getPushAuthorizationHeader } = require('./repository-updates')
             const header = await getPushAuthorizationHeader(