Support primitive validation - limited to int,long with @Range initially

[rob-bygrave]

Generated code changes the type to ValidationAdapter.Primitive and uses .primitive() like:

  private final ValidationAdapter.Primitive valueValidationAdapter;

  public APrimitiveLongRangeValidationAdapter(ValidationContext ctx) {
    this.valueValidationAdapter = 
        ctx.<Long>adapter(Range.class, Map.of("min",1L, "max",3L, "message","{avaje.Range.message}", "_type","Long"))
            .primitive();

  }

[rob-bygrave]

If we like this we can extend it to @Max, @Min, @Positive, @Negative etc

[SentryMan]

hey wait this works

[rob-bygrave]

I'll push the changes to support Min, Max, Positive, Negative etc

[SentryMan]

Inspiration strikes me, when you merge I'll do for all the primitives.