Fix group size table test on Windows (#3723)

### Changes

Update test to take into account a different vertical bar symbol.

### Reason for changes

Test failure on Windows platform.

### Related tickets

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### Tests

https://github.com/openvinotoolkit/nncf/actions/runs/19136564834?pr=3723

Author: nikita-savelyevv

tests/cross_fw/test_templates/template_test_weights_compression.py

@@ -521,7 +521,8 @@ def test_error_message_for_invalid_group_size(
                     "int4_asym, group size 16  │ 25% (1 / 9)                 │ 25% (1 / 9)",
                 ]
                 for row in table_rows:
-                    assert any(row in msg for msg in info_messages)
+                    # On Windows "|" is printed instead of "│"
+                    assert any(row in msg.replace("|", "│") for msg in info_messages), "\n".join(info_messages)
 
     @pytest.mark.parametrize(
         [