fix: Body line with reference like `#123` is considered footer

Steps to Reproduce

echo 'rules: {footer-leading-blank: [2, always]}' > .commitlintrc.yml
cat > commit-message.txt << EOF
fix: don't frobnicate the foobar

This commit prevents the foobar from being frobnicated
during operation, and therefore fixes #69.
EOF
npx '@commitlint/cli@19.3.0' -e commit-message.txt

Current Behavior

Validation fails with:

⧗   input: fix: don't frobnicate the foobar

This commit prevents the foobar from being frobnicated

during operation, and therefore fixes #69.
✖   footer must have leading blank line [footer-leading-blank]

✖   found 1 problems, 0 warnings
ⓘ   Get help: https://github.com/conventional-changelog/commitlint/#what-is-commitlint

Expected Behavior

Validation passes.

Affected packages

• cli
• core
• prompt
• config-angular

Possible Solution

No response

Context

Also happens with the full reference format: user/repo#123

commitlint --version

@commitlint/cli@19.3.0

git --version

v2.45.2

node --version

v22.4.0