Change workflow

.github/workflows/vhs.yml

@@ -16,10 +16,9 @@ jobs:
           cache: pip
       - name: Setup Kapitan
         run: |
+          apt-get update && apt install ffmpeg
           python -m pip install --upgrade pip
           pip install git+https://github.com/kapicorp/kapitan@init-with-copier
-      - name: setup VHS
-        run: |
           go install github.com/charmbracelet/vhs@latest
       - name: run VHS
         run: |