HOOKER: Added task scheduler (#133)

* Added ThreadPoolTaskScheduler

* Extract scheduling config

* Fix

* Extract property

* Using only property instead of bean

Co-authored-by: Inal Arsanukaev <inalarsanukaev@MacBook-Pro-Inal.local>

src/main/resources/application.yaml

@@ -7,6 +7,10 @@ spring:
   flyway:
     schemas: hook
     table: schema_version
+  task:
+    scheduling:
+      pool:
+        size: 3
 
 kafka:
   bootstrap-servers: kenny-kafka1.bst1.rbkmoney.net:9092