Try with venv

Author: FrodeSolheim

.github/workflows/macOS_ARM64.yml

@@ -148,5 +148,7 @@ jobs:
           DISCORD_WEBHOOK_URL: ${{ secrets.DISCORD_WEBHOOK_URL }}
           DROPBOX_ACCESS_TOKEN: ${{ secrets.DROPBOX_ACCESS_TOKEN }}
         run: |
-          python3 -m pip install -U dropbox==12.0.2
+          python3 -m venv .venv
+          source .venv/bin/activate
+          python3 -m pip install dropbox==12.0.2
           fsbuild/upload