chore(deps-dev): bump js-yaml from 3.14.1 to 3.14.2 in /examples/javascript-ext/nx-demo in the npm_and_yarn group across 1 directory

chore(deps-dev): bump js-yaml from 3.14.1 to 3.14.2 in /examples/javascript-ext/nx-demo in the npm_and_yarn group across 1 directory #2044