primer-module-build devDependencies.primer-utilities is not updated automatically

[shawnbot]

After updating primer-utilities with npm run bump in #502, the CI build failed trying to publish primer-module-build in script/release-candidate. I suspect that it's because the devDependencies.primer-utilities field in its package.json wasn't updated by the bump script (that is, by Lerna) because it still listed 4.9.0, while the bumped version was 4.11.1. When I updated the version manually in 08bd474, the build succeeded.

Until we track this down, we might either need to update primer-module-build manually whenever the version of primer-utilities increments or try moving primer-utilities from devDependencies to dependencies to see if Lerna updates it correctly.

[shawnbot]

This is no longer an issue as of #671. primer-module-build is officially deprecated! 🎉