[workflow] fixed the python and cpu arch mismatch (#2010)

Author: FrankLeeeee

.github/workflows/draft_github_release_post.yml

@@ -20,7 +20,7 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-python@v2
         with:
-          python-version: '3.7.12'
+          python-version: '3.8.14'
       - name: generate draft
         id: generate_draft
         run: |