[issue32353] Add docs about Embedding with an frozen module limitation.

New submission from Decorater : It seems that 1 thing that bites me is that there is no section on the embedding docs about limitations to using frozen modules in them. So lets say for example your program has this like in the main function on an embedded python: ```c PyRun_SimpleString("im

[issue32353] Add docs about Embedding with an frozen module limitation.

Change by Decorater : -- keywords: +patch pull_requests: +4804 stage: -> patch review ___ Python tracker ___ ___ Python-bugs-list ma