Add version of docker and docker-compose to README

Author: Matrix278

README.md

@@ -53,6 +53,6 @@ This user has 50 amount of his balance for testing.
 ## To run application in docker container:
 
 1. Create `.env` file in root folder and add all required variables from `.env.example` file
-2. To run docker container you should have `docker` and `docker-compose` tools installed
+2. To run docker container you should have `docker` and `docker-compose` tools installed (Tested on docker version 20.10.22, build 3a2c30b and docker-compose version 1.26.2, build eefe0d31)
 3. `docker-compose up` - to run application in docker container
 4. `docker-compose down` - to stop application in docker container