Issues/300: @DaTa provides required constructor & setters

Author: François

api/src/main/java/io/kafbat/ui/model/rbac/Subject.java

@@ -6,18 +6,15 @@
 import com.fasterxml.jackson.annotation.JsonProperty;
 import io.kafbat.ui.model.rbac.provider.Provider;
 import java.util.Objects;
-import lombok.Builder;
-import lombok.Value;
-import lombok.extern.jackson.Jacksonized;
+import lombok.Data;
 
-@Value
-@Jacksonized
-@Builder
+@Data
 public class Subject {
 
   Provider provider;
   String type;
   String value;
+  @JsonProperty("isRegex")
   boolean isRegex;
 
   public void validate() {