chore(deps): update tj-actions/changed-files action to v46.0.4

Author: renovate[bot]

Diff for: .github/workflows/mypy.yml

@@ -25,7 +25,7 @@ jobs:
 
       - name: Get changed files
         id: changed-files
-        uses: tj-actions/[email protected].3
+        uses: tj-actions/[email protected].4
 
       - name: Filter Python files
         id: filter-python