Downgrade uvicorn version (#2669)

This should fix the hot reload issue on windows

pyproject.toml

@@ -40,7 +40,10 @@ redis = "^4.3.5"
 rich = "^13.0.0"
 sqlmodel = "^0.0.14"
 typer = ">=0.4.2,<1"
-uvicorn = "^0.27.0"
+uvicorn = [
+    {version = "^0.24.0", python = ">=3.12"},
+    {version = "^0.20.0", python = "<3.12"},
+]
 watchdog = "^2.3.1"
 watchfiles = "^0.19.0"
 starlette-admin = "^0.9.0"