patch 8.2.0076: Python 3 unicode test fails on MS-Windows

Problem:    Python 3 unicode test fails on MS-Windows.
Solution:   Do not set 'encoding' to "debug" on MS-Windows.

src/testdir/test_python3.vim

@@ -177,8 +177,10 @@ func Test_unicode()
   set encoding=utf32
   py3 print('hello')
 
-  set encoding=debug
-  py3 print('hello')
+  if !has('win32')
+    set encoding=debug
+    py3 print('hello')
+  endif
 
   set encoding=euc-tw
   py3 print('hello')

src/version.c

@@ -742,6 +742,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    76,
 /**/
     75,
 /**/