Git diff: add config option relative
tag.forceSignAnnotated configuration option, I've worked on git to
add a new configuration option already present on the diff command line
Sometimes I'm working on repositories with multiple projects and I wanted to
have the diff only on the current project per default. So naively I set the
true on the gitconfig file and it did not work, then
checked to documentation (usually I check this first, but I'm a bit wacky
Next step was to submit a patch and thanks to the interest and reviews of maintainers/contributors it is now merged.