Drop EOL 3.7 and 3.8.

Author: matham

.github/workflows/pythonapp.yml

@@ -19,7 +19,7 @@ jobs:
       FFMPEG_ROOT: ~/ff_deps/ffmpeg
     strategy:
       matrix:
-        python: [ '3.7', '3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
+        python: [ '3.9', '3.10', '3.11', '3.12', '3.13']
     steps:
     - uses: actions/checkout
     - name: Set up Python ${{ matrix.python }}