Acronyms incorrectly detected as upper-case

Faulty Behavior

fix: JTD types -> JSON schema types

✖   subject must not be sentence-case, start-case, pascal-case, upper-case [subject-case]

The above fails as the linter detects the subject as being upper-case, even though it's just an acronym.

Affected packages

• cli
• core
• prompt
• config-angular

Possible Solution

Check that all letters in the word are uppercase and assume it's an acronym, ignoring any title-case lints. Skip for 1 letter words.

Steps to Reproduce (for bugs)

Lint the above commit message with @commitlint/config-conventional.

Your Environment

Executable	Version
commitlint --version	17.0.3
git --version	2.34.1
node --version	16.15.1
@commitlint/config-conventional	17.0.3