Fix Snyk Security Scan Bugs (Not alarming btw)

[SjoerdV]

Just saw a very interesting security video on Visual Studio Code extension vulnerabilities by John Hammond:
https://www.youtube.com/watch?v=1zGwA1qMGvM

This video had an accompanying report (csv) published here:
https://docs.google.com/spreadsheets/d/12GIzrSzzU-_Ok4pPigUJYSxKO2ZYSmDwr1OJy6T2X40

This 'asciidoctor-vscode' repo has (only) two vulnerabilities reported by Snyk, so kudos for that.
But maybe take a look at this and fix the few vulnerabilities that were detected by this tool (which has its own vscode extension btw)

NOTE: just sort the vulnerability sheet on column D and see what 'verified' extensions you should absolutely remove from your systems ;-)