[PATCH] gdb: add .pre-commit-config.yaml

[Tom Tromey]

>>>>> Simon Marchi <simon.marchi@efficios.com> writes:

> Using pre-commit to run hooks is opt-in, as in it's not mandatory at all
> for development

Important point for binutils.

> I have not used pre-commit in a real project before, but have heard good
> things from it.

We use it internally at AdaCore.  It seems totally fine, I've rarely had
any issue with it, and it's pretty easy to bypass should the need arise.

So, +1 from me.

thanks,
Tom