try

Author: ondrejmirtes

.github/workflows/issue-bot.yml

@@ -63,7 +63,7 @@ jobs:
         id: shards
         working-directory: "issue-bot"
         run: |
-          echo "shards=$(jq '{include: [range(length) | {shard: .}]}' matrix.json)" >> $GITHUB_OUTPUT
+          echo "shards=$(jq -c '{include: [range(length) | {shard: .}]}' matrix.json)" >> $GITHUB_OUTPUT
 
       - uses: actions/upload-artifact@v4
         with: