[Java][Spring] option whether to generate required args constructor

[borsch]

Fix for #14934

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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)

[welshm]

One point of discussion about the default for the option, but code looks good