Use env var

Author: aeisenberg

.github/workflows/autofix-reminder.yml

@@ -36,10 +36,10 @@ jobs:
           gh api "repos/${GITHUB_REPOSITORY}/issues/${PR_NUMBER}/labels" | jq -r '.[].name' > labels.txt
 
           if grep -q -x -e "${REQUIRES_AUTOFIX_LABEL}" labels.txt || grep -q -x -e "${DOES_NOT_REQUIRE_AUTOFIX_LABEL}" labels.txt; then
-            echo "::set-output name=should_continue::false"
+            echo "should_continue=false" >> $GITHUB_OUTPUT
             echo "Stopping workflow due to label presence."
           else
-            echo "::set-output name=should_continue::true"
+            echo "should_continue=true" >> $GITHUB_OUTPUT
           fi
 
       - name: Add label