duplicate-reg-no-fix

prisma/models/doctor_master.prisma

 model doctor_master {
   id                                  String                      @id @default(uuid()) @db.Uuid
   name                                String                      @db.VarChar(100)
-  registration_no                     String?                     @unique @db.VarChar(100)
+  registration_no                     String?                     @db.VarChar(100)
   speciality_id                       String?                     @db.Uuid
   doctor_contact                      String?                     @db.VarChar(20)
   doctor_email_id                     String?                     @db.VarChar(30)