fixup! Post CI health reports to Slack

Author: nineinchnick

.github/workflows/reports.yml

@@ -39,12 +39,11 @@ jobs:
             output=$(docker exec trino \
               java -Dorg.jline.terminal.dumb=true -jar /usr/bin/trino \
               trino://localhost:8080/trinocicd/v2 \
-              -f /sql/ci-cd/$name.sql \
-              --output-format=MARKDOWN)
+              -f /sql/ci-cd/$name.sql)
 
             EOF=$(dd if=/dev/urandom bs=15 count=1 status=none | base64)
             echo "$name<<$EOF" >> $GITHUB_OUTPUT
-            echo "$output" >> $GITHUB_OUTPUT
+            echo '```'"$output"'```' >> $GITHUB_OUTPUT
             echo "$EOF" >> $GITHUB_OUTPUT
           done
       - name: Post to a Slack channel