[build] Fix missing dependency for format checker.

Author: Breakthrough

.github/workflows/check-code-format.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Update pip
         run: python -m pip install --upgrade pip
       - name: Install yapf
-        run: python -m pip install --upgrade pip yapf
+        run: python -m pip install --upgrade yapf toml
       - name: Install PySceneDetect Dependencies
         run: python -m pip install -r requirements_headless.txt