Wrong Parsing of Markdown files

[eldadfux]

URL: https://pub.dev/packages/dart_appwrite

Our markdown Blockquotes are not parsed correctly when we use multilnes.

This is how it looks on pub.dev:

This is how the same syntax is parsed by GitHub:

[isoos]

Reported for package:markdown: dart-lang/markdown#358.

[eldadfux]

Thanks!