Camel-case is confused with sentence-case / start-case

Expected Behavior

If only sentence-case and start-case are denied from scopes, I'd expect camel-case to work.

Current Behavior

With

  scope-case:
    - 2
    - never
    - - sentence-case
      - start-case

I get

⧗   input: fix(ClearlyDefined): Make `Described` use `CurationFacets`

These are glob lists, not facet objects.

Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
✖   scope must not be sentence-case, start-case [scope-case]

Affected packages

• cli
• core
• prompt
• config-angular

Possible Solution

When checking for sentence-case / start-case, ensure that there is more than a single word.

Steps to Reproduce

See https://github.com/oss-review-toolkit/ort/actions/runs/3909253534/jobs/6680143679#step:4:17

Context

No response

commitlint --version

17.4.2

git --version

2.39.0

node --version

16.14.2