fix: projectNameCapitalized now handles hyphens as spaces

[gastaldi]

• Fixes [core] Template name projectNameCapitalized does not replace hyphens by spaces #923

Context

It fixes the projectNameCapitalized behavior

Checklist

• Review Contribution Guidelines.
• Make sure all contributed code can be distributed under the terms of the
  Apache License 2.0, e.g. the code was written by
  you or the original code is licensed under a license compatible to Apache License 2.0.
• Update documentation when applicable.

[aalmiray]

I thought org.jreleaser.util.StringUtils.getNaturalName would do the trick.

[gastaldi]

I thought so too, but getNaturalName doesn't work with hyphens

[aalmiray]

Got it. Good catch.

[aalmiray]

Thanks!