chore:

- update @babel/cli from 7.8.3 to 7.8.4
- update @babel/core from 7.8.3 to 7.9.0
- update @babel/plugin-proposal-object-rest-spread from 7.8.3 to 7.9.0
- update @babel/preset-env from 7.8.3 to 7.9.0
- update @popperjs/core from 2.1.0 to 2.1.1
- update @storybook/addon-docs from 5.3.13 to 5.3.17
- update @storybook/addon-knobs from 5.3.13 to 5.3.17
- update @storybook/addon-storysource from 5.3.13 to 5.3.17
- update @storybook/addon-viewport from 5.3.13 to 5.3.17
- update @storybook/html from 5.3.13 to 5.3.17
- update autoprefixer from 9.7.4 to 9.7.5
- update babel-eslint from 10.0.3 to 10.1.0
- update cross-env from 6.0.3 to 7.0.2
- update eslint-config-xo from 0.27.2 to 0.29.1
- update eslint-plugin-import from 2.20.0 to 2.20.2
- update eslint-plugin-unicorn from 15.0.1 to 18.0.1
- update rimraf from 3.0.0 to 3.0.2
- update rollup from 1.29.1 to 2.3.0
- update rollup-plugin-babel from 4.3.3 to 4.4.0
- update stylelint from 13.0.0 to 13.2.1
- update stylelint-config-recommended-scss from 4.1.0 to 4.2.0
- update stylelint-config-standard from 19.0.0 to 20.0.0
- update stylelint-scss from 3.14.2 to 3.16.0
- update terser from 4.6.3 to 4.6.7

Author: mrholek