added address evaluation to handle address collisions

[younver]

Description

• trendyol_bff.py now returns all of the addresses extracted from Trendyol API.
• address_evaluator.py finds and returns the optimal (closest to the busiest area) address from provided addresses.
• address_api.py evaluates the address just after calling Trendyol API.

Related Issue

#115

Motivation and Context

• I've seen that Istanbul had around 80 cases, which has no relation with the latest earthquakes in Turkey.
• Previously trendyol_bff.py get the first location from Trendyol API which may occur some address collision cases as provided below.
• This commit fixes bug: False position statement in similar addresses deprem-yardim-frontend#494 and the 2nd case of Filter/Fix buyuksehir deprem raporlari #115
• Now the same input generates possibly more accurate address
  {'address': 'Necip Fazıl', 'latitude': 36.8497349, 'longitude': 36.2323796, 'northeast_lat': 36.85111792989272, 'northeast_lng': 36.23378112989273, 'southwest_lat': 36.84841827010728, 'southwest_lng': 36.23108147010728, 'formatted_address': 'Yeşil, 31600 Dörtyol/Hatay, Türkiye', 'is_resolved': True}