Update dependencies: @types/node to 12.12.17, cpy-cli to 3.0.0, eslint to 6.7.2, glob to 7.1.6, markdownlint-rule-helpers to 0.5.0, typescript to 3.7.3, uglify-js to 3.7.2.
Update dependencies: @types/node to 12.12.17, cpy-cli to 3.0.0, eslint to 6.7.2, glob to 7.1.6, markdownlint-rule-helpers to 0.5.0, typescript to 3.7.3, uglify-js to 3.7.2.

DavidAnson/markdownlint,DavidAnson/markdownlint