Feat: pull-request-merge-precondition도 Python 버전업

Author: MU-Software

.github/workflows/pull-request-merge-precondition.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.8]
+        python-version: [3.10]
 
     steps:
       - uses: actions/checkout@v3