render code with and without language with the trailing newline

[devoto13]

Marked version:

1.0.0

Markdown flavor: n/a

Expectation

Code blocks with and without language are both rendered with the trailing new line.

Result

Code block with language has trailing newline, but code block without language does not.

What was attempted

?

Contributor

• Test(s) exist to ensure functionality and minimize regression (if no tests added, list tests covering this PR)

Committer

In most cases, this should be a different person than the contributor.

• Draft GitHub release notes have been updated.
• CI is green (no forced merge required).
• Merge PR

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[styfle]

Thanks!

[UziTech]

Great work! 🚢