chore: Update the screenshot Lambda function (#20427)
chore: Update the screenshot Lambda function (#20427)

* Replace vendored dependency with npm packages

* Drop babel, run the code directly on node 10+

* Remove unneeded files

* Use new dependency

* Rewrite

Add readme and manual tests for lambda function

Co-authored-by: GatsbyJS Bot <313a651c59fdaade90d152972001707d94b0975c@gmail.com>

ilcm96/ilcm96.github.io