GDB 9.1 release 2019-12-23 update

[Andrew Burgess]

* Joel Brobecker <brobecker@adacore.com> [2019-12-23 13:30:31 +0400]:

> Are there other issues that I may have missed for which we should
> wait until we can release GDB 9.1?

We might want to consider waiting for a fix for this issue:

  https://sourceware.org/ml/gdb-patches/2019-12/msg01007.html

If nobody else beats me to it then I'll get a fix for this in the next
couple of days.

Thanks,
Andrew