Issue #9894: Do not hardcode ENOENT in test_subprocess.

(GNU/Hurd is not dead)
diff --git a/Misc/NEWS b/Misc/NEWS
index f4f8da8..c1a5bc8 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -181,6 +181,8 @@
 Tests
 -----
 
+- Issue #9894: Do not hardcode ENOENT in test_subprocess.
+
 - Issue #9315: Added tests for the trace module.  Patch by Eli Bendersky.
 
 - Issue #9323: Make test.regrtest.__file__ absolute, this was not always the