bump comfyui_manager version to the 4.0.3b7 (#11422)

ltdrdata · web-flow · commit 8376ff6831b1 · 2025-12-19T10:41:56.000-08:00
diff --git a/manager_requirements.txt b/manager_requirements.txt
@@ -1 +1 @@
-comfyui_manager==4.0.3b5
+comfyui_manager==4.0.3b7
