Cannot access to a script file inside docker

docker-compose.yml

version: '3.0' 
services:
  my-db:
    build: ./Data/Docker
  my-api:
    ports: 
      - "8080:5000"         
    depends_on: 
      - my-db
   ... ommited for clarity

Data/Docker file

FROM mcr.microsoft.com/mssql/server:2017-CU17-ubuntu
RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app    
COPY . /usr/src/app    
RUN chmod +x /usr/src/app/run-initialization.sh    
ENV SA_PASSWORD pass
ENV ACCEPT_EULA Y
ENV MSSQL_PID Express    
EXPOSE 1433    
CMD /bin/bash ./entrypoint.sh

entrypoint.sh

/usr/src/app/run-initialization.sh & /opt/mssql/bin/sqlservr

On docker-compose up –build I’m getting the following error

my-db_1 | SQL Server 2019 will run as non-root by default.
my-db_1 | This container is running as user root.
my-db_1 | To learn more visit https://go.microsoft.com/fwlink/?linkid=2099216.
my-db_1 | ./entrypoint.sh: line 1: /usr/src/app/run-initialization.sh: No such file or directory

Any ideas?

Source: Docker Questions