ci: use pip with --root-user-action to suppress warnings

Signed-off-by: mctaylors <cantsendmails@mctaylors.ru>

.forgejo/workflows/build-push.yaml

@@ -17,8 +17,8 @@ jobs:
           python-version: '3.13'
       - name: Install dependencies
         run: |
-          pip install -r requirements.txt
-          pip install pyinstaller
+          pip install --root-user-action ignore -r requirements.txt
+          pip install --root-user-action ignore pyinstaller
       - name: Build binary
         run: pyinstaller --onefile main.py
       - name: Set up SSH key