Fixes Changelog parse error #trivial

[ashfurrow]

The type of this PR is: bugfix

Description

This was failing to parse in our Fastfile with the following error:

Psych::SyntaxError: (<unknown>): found character that cannot start any token while scanning for the next token at line 19 column 7

This caused the beta deploy to fail.

/cc @sepans

PR Checklist (tick all before merging)

• I have included screenshots or videos to illustrate my changes, or I have not changed anything that impacts the UI.
• I have added tests for my changes, or my changes don't require testing, or I have included a link to a separate Jira ticket covering the tests.
• I have documented any follow-up work that this PR will require, or it does not require any.
• I have added an app state migration, or my changes do not require one. (What are migrations?)
• I have added a CHANGELOG.yml entry or my changes do not require one.

[sepans]

Thanks for the fix 🙏. Sorry about that

[ashfurrow]

No worries at all! We actually have tooling to check this on PRs:

eigen/dangerfile.ts

Lines 100 to 101 in 320bf7c

	const changelogYML = fs.readFileSync("CHANGELOG.yml").toString()
	const loadedDictionary = yaml.parse(changelogYML)

But this error is specific to the Ruby library we use in the Fastfile 🤷