config-birthdaybot.json file is not copied to /app directory which results in
2023/10/06 15:02:42 Loading config-birthdaybot.json
2023/10/06 15:02:42 Error opening config file=config-birthdaybot.json, err=open config-birthdaybot.json: no such file or directory
2023/10/06 15:02:42 Error starting the job: open config-birthdaybot.json: no such file or directory
config-birthdaybot.json file is not copied to /app directory which results in