feat: get response also when no result was chosen (MAPCO-5804)

[NatalieShaked]

Question	Answer
Bug fix	✔
New feature	✔
Breaking change	✖
Deprecations	✖
Documentation	✔
Tests added	✔
Chore	✔

Description:

• Fixed workflow build-and-push.
• Created 2 Redis clients and a Redis PubSub. First Redis client for the response from geocoding, Second Redis client as a TTL for the geocoding response. Redis PubSub to listen to when there is a new request was, and to when the request expired.
• Added Integration tests.

[NivGreenstein]

Please add some documentation in README.md