changed python versions in CI scripts

Author: b3yc0d3

.github/workflows/ci-develop.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.x', '3.9']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
         os: [ubuntu-latest, windows-latest]
 
     name: Build ${{ matrix.os }}-py${{ matrix.python-version }}