Remove redundant Path wrapper in requirements_path construction

Co-authored-by: m-kuhn <588407+m-kuhn@users.noreply.github.com>

Author: Copilot

a00_qpip/plugin.py

@@ -180,9 +180,7 @@ def check_deps(self, additional_plugins=[]) -> Union[MainDialog, bool]:
         needs_gui = False
         for plugin_name in plugin_names:
             # If requirements.txt is present, we see if we can load it
-            requirements_path = (
-                Path(self.plugins_path) / plugin_name / "requirements.txt"
-            )
+            requirements_path = self.plugins_path / plugin_name / "requirements.txt"
             if requirements_path.is_file():
                 log(f"Loading requirements for {plugin_name}")
                 with open(requirements_path, "r") as f: