gh-138966: Add description for `gi_suspended` attribute (GH-139008)
(cherry picked from commit
c025576a8f0822ec42527e80eb7a02700316d100)
Co-authored-by: Donghoon Nam <54799053+codenamenam@users.noreply.github.com>
+-----------------+-------------------+---------------------------+
| | gi_running | is the generator running? |
+-----------------+-------------------+---------------------------+
+| | gi_suspended | is the generator |
+| | | suspended? |
++-----------------+-------------------+---------------------------+
| | gi_code | code |
+-----------------+-------------------+---------------------------+
| | gi_yieldfrom | object being iterated by |