Docs: add co_exceptiontable to code object documentation

Author: SHAHID-glitch

Doc/reference/datamodel.rst

@@ -1470,6 +1470,7 @@ indirectly) to mutable objects.
    single: co_cellvars (code object attribute)
    single: co_freevars (code object attribute)
    single: co_qualname (code object attribute)
+   single: co_exceptiontable (code object attribute)
 
 Special read-only attributes
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -1549,6 +1550,10 @@ Special read-only attributes
      - An :class:`integer <int>` encoding a number of flags for the
        interpreter.
 
+   * - .. attribute:: co_exceptiontable
+     - A bytes object representing the exception handling table used by the interpreter.
+       This attribute was introduced in Python 3.11.
+
 .. index:: pair: object; generator
 
 The following flag bits are defined for :attr:`~codeobject.co_flags`: