add bidang api

src/main/java/com/iconplus/smartproc/model/entity/Bidang.java

@@ -22,6 +22,9 @@ public class Bidang extends BaseEntity {
     @Column(name = "id")
     private Long id;
 
+    @Column(name = "instansi_id")
+    private Long instansiId;
+
     @Column(name = "bidang")
     private String bidang;