Custom CDI Scopes need to support METHOD and FIELD targets

Currently JBeret custom CDI scopes: JobScoped, StepScoped and PartitionScoped all have target TYPE. They should be able to support the use on METHOD and FIELD targets.

Some benefits:

• Some bean classes are out of the control of the application, so there is no way to attach @JobScoped, @StepScoped, or @PartitionScoped to these external bean classes.
• @JobScoped, @StepScoped, or @PartitionScoped at method and field level makes it possible to declare scopes at the point of injection, rather than at the bean class declaration time.

for example,

public class FooProducer {
    @Produces
    @JobScoped
    @Named("FIELD")
    private FooFieldTarget fooFieldTargetreturn = new FooFieldTarget();

    @Produces
    @JobScoped
    @Named("METHOD")
    public FooMethodTarget getFooMethodTarget() {
        return new FooMethodTarget();
    }
}

More info about annotation target: https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Target.html