olevba should display the p-code when VBA stomping is detected

[decalage2]

This does not seem to work with this sample (VBA stomping is detected, but p-code is only showed when using option --pcode):
https://app.any.run/tasks/7387f0ae-f5b2-4624-a873-972e75bd7dcb/

Ref: https://twitter.com/DissectMalware/status/1142979828339150850

Moreover there is an error message about vbaProject.bin, so it looks like there is a bug with docm files:

olevba 0.55.dev2 on Python 3.7.2 - http://decalage.info/python/oletools
===============================================================================
FILE: 8a5b9307ed6c70ebaa441c0cafb4411f0f9b442ff2770316786542ac847e8b9d
Type: OpenXML
Error: [Errno 2] No such file or directory: 'word/vbaProject.bin'.
-------------------------------------------------------------------------------
VBA MACRO ThisDocument.cls
in file: word/vbaProject.bin - OLE stream: 'VBA/ThisDocument'
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Option Explicit

Public Sub FileSaveAs()
    modJordanExcel.SaveAs ActiveDocument
End Sub
Public Sub FileSave()
    modJordanExcel.Save ActiveDocument
End Sub
+----------+--------------------+---------------------------------------------+
|Type      |Keyword             |Description                                  |
+----------+--------------------+---------------------------------------------+
|Suspicious|VBA Stomping        |VBA Stomping was detected: the VBA source    |
|          |                    |code and P-code are different, this may have |
|          |                    |been used to hide malicious code             |
+----------+--------------------+---------------------------------------------+
VBA Stomping detection is experimental: please report any false positive/negative at https://github.com/decalage2/oletools/issues