add cppcheck job to GitLab CI
This adds a dedicated job for running cppcheck on the source files here. Given that cppcheck found issues in GnuPG back in 2014, it seems worth running on Tor too.
This adds a dedicated job for running cppcheck on the source files here. Given that cppcheck found issues in GnuPG back in 2014, it seems worth running on Tor too.