Correct python version in ci x2

Author: GAMMACASE

.github/workflows/ci.yml

@@ -89,14 +89,9 @@ jobs:
           repository: alliedmodders/ambuild
           path: ambuild
 
-      - name: Setup Python
-        uses: actions/setup-python@v6
-        with:
-          python-version: '3.8'
-
       - name: Install AMBuild
         run: |
-          cd ambuild && python -m pip install . && cd ..
+          cd ambuild && python -m ensurepip --upgrade && python -m pip install . && cd ..
 
       - name: Install Clang 16
         if: matrix.os == 'ubuntu-latest'