The boostswatches at https://github.com/roelmann/moodle-boostswatches have been updated with the relevant changes (as has the Waxed theme at https://github.com/roelmann/moodle-theme_waxed - will push it to the repository soon, but right now seems to be a major delay in getting these Boost themes approved- waxed and fordson both still waiting for approval - Seems a shame that with the desire to push Boost, that two of the new child themes built from it are waiting close on 50 days and still not approved, but at least they can both be reached from github).
A bit concerned that this will remove the font definitions that are pulled from that line, but not sure why its breaking.
I've tried adding the line as rawscss too and the import of the googleapi url breaks boost/waxed there as well - I'll keep investigating and if I can track it back to a boost/core bug I'll post it here and in tracker. In the meantime, the boostswatches should not break sites they are used for anymore.
