Update delete-discord-thread.yml

.github/workflows/delete-discord-thread.yml

@@ -9,12 +9,12 @@ jobs:
   close_discord_thread:
     if: github.repository == 'community-scripts/ProxmoxVED'
     runs-on: ubuntu-latest
+    env:
+      ISSUE_TITLE: ${{ github.event.issue.title }}
 
     steps:
       - name: Get thread-ID op and close thread
         run: |
-          ISSUE_TITLE="${{ github.event.issue.title }}"
-
           THREAD_ID=$(curl -s -X GET "https://discord.com/api/v10/guilds/${{ secrets.DISCORD_GUILD_ID }}/threads/active" \
           -H "Authorization: Bot ${{ secrets.DISCORD_BOT_TOKEN }}" \
           -H "Content-Type: application/json" | \