SpringBoot Support both kebab-case and camelCase as Spring init CLI Options

Spring init CLI to support both kebab-case and camelCase as project generation options. This PR addresses the issue #26878

Comment From: snicoll

@vignesh1992 please ignore my comment about the table. I forgot this is something that should be addressed elsewhere.

Comment From: VigneshThangavelIlangovan

Hi @snicoll, Thank you so much for your feedback! Should there be any change which I have to perform or is this PR good to go?

Comment From: philwebb

Thanks very much @vignesh1992, this has now been merged to main. I've made a slight tweak to allow camelCase names to be used but only kebab-case to be advertised in the help.