fix: allow patch versions in min version (#388)

* fix: allow patch versions in min version

* Apply suggestions from code review

Author: henryiii

src/sp_repo_review/checks/pyproject.py

@@ -89,7 +89,7 @@ def check(pyproject: dict[str, Any]) -> bool:
         ```
         """
         options = pyproject["tool"]["pytest"]["ini_options"]
-        return "minversion" in options and float(options["minversion"]) >= 6
+        return "minversion" in options and int(options["minversion"].split(".")[0]) >= 6
 
 
 class PP303(PyProject):