npm_and_yarn in /livekit-rtc/jupyter-html for @babel/core, @humanfs/node, brace-expansion, brace-expansion, browserslist, js-yaml, js-yaml, js-yaml, postcss, postcss - Update #1558436781

npm_and_yarn in /livekit-rtc/jupyter-html for @babel/core, @humanfs/node, brace-expansion, brace-expansion, browserslist, js-yaml, js-yaml, js-yaml, postcss, postcss - Update #1558436781 #34