Java version below 17 is still selectable on Spring Boot 3 making confusion

[djkeh]

In demo gif, you can select java version 11 or 8 in spring boot 3, even though it's not actually possible. Looking at the resulting gradle script, fortunately the Java version is set to 17, however, I think letting the radio buttons of Java version 11 and 8 selectable, preventing the input under the hood and replacing it to the version 17 may cause confusion for the users.

Instead, it would give much nicer experience to users if we disable the radio buttons starting from Spring Boot version 3 so that users naturally understand that it can't be combined with java version below 17.

[wilkinsona]

Duplicates #1041.

[djkeh]

I didn't find the issue #1041, thank you.