bpo-30983: Revert changes which broke most buildbots (#3100)

* Revert "Add Bruno Penteado to ACKS (#3091)"

This reverts commit f978405b.

* Revert "bpo-30983: eval frame rename in pep 0523 broke gdb's python extension (#2803)"

This reverts commit 2e0f4db1.

Misc/ACKS

@@ -1184,7 +1184,6 @@ Berker Peksag
 Andreas Pelme
 Steven Pemberton
 Bo Peng
-Bruno "Polaco" Penteado
 Santiago Peresón
 George Peristerakis
 Thomas Perl

Tools/gdb/libpython.py

@@ -1502,10 +1502,8 @@ class Frame(object):
         return False
 
     def is_evalframeex(self):
-        '''Is this a PyEval_EvalFrameEx or _PyEval_EvalFrameDefault (PEP 0523)
-        frame?'''
-        if self._gdbframe.name() in ('PyEval_EvalFrameEx',
-                                     '_PyEval_EvalFrameDefault'):
+        '''Is this a PyEval_EvalFrameEx frame?'''
+        if self._gdbframe.name() == 'PyEval_EvalFrameEx':
             '''
             I believe we also need to filter on the inline
             struct frame_id.inline_depth, only regarding frames with