BaseTools: Add python3-distutils Ubuntu package checking

https://bugzilla.tianocore.org/show_bug.cgi?id=1509

Add python3-distutils Ubuntu package checking.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>

BaseTools/Tests/RunTests.py

@@ -19,6 +19,13 @@ import os
 import sys
 import unittest
 
+try:
+    import distutils.util
+except ModuleNotFoundError:
+    sys.exit('''
+Python reported: "No module named 'distutils.util"
+''')
+
 import TestTools
 
 def GetCTestSuite():