Update version lower bound for coverage to avoid startswith first arg must be bytes or a tuple of bytes, not str on Win

Author: YuriiMotov

pyproject.toml

@@ -46,7 +46,7 @@ standard = ["uvicorn[standard] >= 0.15.0"]
 dev = [
     "prek>=0.2.24,<1.0.0",
     "pytest>=7.0.0,<9.0.0",
-    "coverage[toml]>=6.2,<8.0",
+    "coverage[toml]>=7.2,<8.0",
     "mypy==1.14.1",
     "ruff==0.13.0",
     "respx==0.22.0",