python: Replace distutils.utils.split_quotes with shlex.split

distutils is deprecated and may be removed in python 3.12.
Use shlex.split which has been around since python 2.3.

shlex.split does not split on all the ASCII control characters that
split_quoted will[1], but for edk2 usage I don't think that matters.

[1] https://stackoverflow.com/questions/54999301/what-is-the-difference-between-distutils-util-split-quoted-and-shlex-split

Signed-off-by: Cole Robinson <crobinso@redhat.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>

BaseTools/Source/Python/AutoGen/UniClassObject.py

@@ -12,7 +12,7 @@
 #
 from __future__ import print_function
 import Common.LongFilePathOs as os, codecs, re
-import distutils.util
+import shlex
 import Common.EdkLogger as EdkLogger
 from io import BytesIO
 from Common.BuildToolError import *
@@ -233,7 +233,7 @@ class UniFileClassObject(object):
     # Get Language definition
     #
     def GetLangDef(self, File, Line):
-        Lang = distutils.util.split_quoted((Line.split(u"//")[0]))
+        Lang = shlex.split(Line.split(u"//")[0])
         if len(Lang) != 3:
             try:
                 FileIn = UniFileClassObject.OpenUniFile(LongFilePath(File.Path))

BaseTools/Source/Python/UPT/Library/UniClassObject.py

@@ -14,7 +14,7 @@ from __future__ import print_function
 # Import Modules
 #
 import os, codecs, re
-import distutils.util
+import shlex
 from Logger import ToolError
 from Logger import Log as EdkLogger
 from Logger import StringTable as ST
@@ -320,7 +320,7 @@ class UniFileClassObject(object):
     # Get Language definition
     #
     def GetLangDef(self, File, Line):
-        Lang = distutils.util.split_quoted((Line.split(u"//")[0]))
+        Lang = shlex.split(Line.split(u"//")[0])
         if len(Lang) != 3:
             try:
                 FileIn = codecs.open(File.Path, mode='rb', encoding='utf_8').readlines()