Book: Fix getAllDoctors when clinicId is -1

ID for "any" clinic is -1.

server/src/main/scala/com/lbs/server/conversation/Book.scala

@@ -81,7 +81,7 @@ class Book(
         staticOptions = apiService
           .getAllDoctors(userId.accountId, bd.cityId.id, bd.serviceId.id)
           .map(
-            _.filter(_.facilityGroupIds.exists(z => bd.clinicId == null || z.contains(bd.clinicId.id)))
+            _.filter(doc => bd.clinicId == null || bd.clinicId.id == -1 || doc.facilityGroupIds.exists(_ == bd.clinicId.id))
               .map(_.toIdName)
           ),
         applyId = id => bd.copy(doctorId = id.toIdName)