pyoxidized: adapt output of `test-phases.t` stable

pyoxidized: adapt output of `test-phases.t`

We are getting one less line. I am not sure why, but it seems fairly minor.

Differential Revision: https://phab.mercurial-scm.org/D11293

--- a/tests/test-phases.t	Wed Aug 18 01:27:45 2021 +0200
+++ b/tests/test-phases.t	Wed Aug 18 12:42:16 2021 +0200
@@ -898,11 +898,11 @@
   A X
   $ hg --config "phases.new-commit=internal" commit -m "my test internal commit" 2>&1 | grep ProgrammingError
   ** ProgrammingError: this repository does not support the internal phase
-      raise error.ProgrammingError(msg)
+      raise error.ProgrammingError(msg) (no-pyoxidizer !)
   *ProgrammingError: this repository does not support the internal phase (glob)
   $ hg --config "phases.new-commit=archived" commit -m "my test archived commit" 2>&1 | grep ProgrammingError
   ** ProgrammingError: this repository does not support the archived phase
-      raise error.ProgrammingError(msg)
+      raise error.ProgrammingError(msg) (no-pyoxidizer !)
   *ProgrammingError: this repository does not support the archived phase (glob)
 
   $ cd ..