Unnecessary `ie: false` doesn't cause linter error

[caugner]

What type of issue is this?

Infrastructure issue

What is the issue?

#28897 added a new feature with "ie": { "version_added": false }. This is unnecessary and gets removed by the fixer, but it wasn't reported by the linter.

What behavior were you expecting?

The linter should have reported what the fixer fixes.

What version(s) of BCD is the issue present in?

• The current BCD release
• The current version of the main branch

Do you have anything more you want to share?

No response