Drop support for misspelled option `suiteTitleSeparatedBy`

1.23.3

1.23.2

fix: Make mocha-junit-reporter work with Mocha 6 (michaelleeallen#80)

This change is compatible with mocha 6+ and earlier versions

1.22.0

1.21.0

1.20.0

1.19.0

1.18.0