Merge branch 'bug-fix-10651-syspathinsert-not-passing-to-pytester-sub…

…process' of https://github.com/Oreldm/pytest into bug-fix-10651-syspathinsert-not-passing-to-pytester-subprocess

src/_pytest/pytester.py

@@ -1427,7 +1427,7 @@ def run(
                 stdout=f1,
                 stderr=f2,
                 close_fds=(sys.platform != "win32"),
-                env=env
+                env=env,
             )
             if popen.stdin is not None:
                 popen.stdin.close()