Fix cli options use tags and api name suffix

[MelleD]

The useTag CLI options is currently not used for the library spring cloud for the code generation. This PR fix this issue, what is a breaking change for the spring cloud generator, since the default value is currently always 'false'.
In addition, the api name suffix option is now used. This is optional because the default "Api" is still set.

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@cachescrubber (2022/02) @welshm (2022/02) @MelleD (2022/02) @atextor (2022/02) @manedev79 (2022/02) @javisst (2022/02) @borsch (2022/02) @banlevente (2022/02) @Zomzog (2022/09)

[atextor]

LGTM!

[welshm]

Nice!

[welshm]

Note: This will impact all spring code gen, not just cloud.

[MelleD]

Yes but the default is "Api", correct? So nothing should happen for the other ones. The tests said it's okay :P

I think it make sense also for the other spring generator to add a name suffix if you want. Nothing special to spring-cloud