doc: broken interop.rst

[LeeTibbert]

Looks like recent changes to "interop.rst" broke it. Life happens.

Doc build log file from some WIP to fix Issue ##2687.

There are two additional errors in the log file. I think they are cascade errors after the first.

I'll try to take a run at it/them after I finish my current work.

/mnt/scala_native/2024/PR_doc_makedocs_I2687_2024-02-16T1323-0500/docs/user/interop.rst:132: ERROR: Error in "code-block" directive:
maximum 1 argument(s) allowed, 15 supplied.

.. code-block:: C
  int vprintf(const char * format, va_list arg);
  int printf(const char * format, ... );

[ekrich]

This doesn't fix the makedocs issue (I had to pip install sphinx-last-updated-by-git) but makes the code generate so maybe the other can be a separate PR. #3777

[LeeTibbert]

Looks like I did not get PR #3778 finished quickly enough to help you. The intent was there.

[LeeTibbert]

I believe that Ekrich's now merged PR #3777 fixes this. Thanks Eric.