Refactor: Remove addDefaultPropertiesFileToTopModules flag

[fabapp2]

What needs to be done

Replace the addDefaultPropertiesFileToTopModules flag in AddSpringBootApplicationPropertiesAction with

if(context.getApplicationModules().isSingleModuleApplication()) {
  context.getApplicationModules()
                    .getRootModule()
                    ...
} else {
  context.getApplicationModules()
                    .getTopmostApplicationModules()
                    .stream()
                    .forEach(this::apply);
}

[ahmedmq]

Hey @fabapp2 - Can I pick this one?

[AbhiVaidya95]

Hey @fabapp2 , I can pick this up?

[fabapp2]

Hey @fabapp2 - Can I pick this one?

picked-by: @ahmedmq

[fabapp2]

Hey @fabapp2 , I can pick this up?

@AbhiVaidya95 thanks for your interest. 🚀

Could you pick sonething else maybe? This issue came up after a change @ahmedmq did, so he's got all context.
I will update issues next days in case there's nothing that interests you now.

[ahmedmq]

Thanks @fabapp2