Update Dockerfile

4 jobs for master in 50 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
failed #201483
docker-arm
build-arm

00:00:24

failed #201482
docker
build-x86

00:00:50

 
  Deploy
skipped #201485
docker
deploy_branch
skipped #201484
docker
deploy_latest
 
Name Stage Failure
failed
build-x86 Build
   1 |     FROM postgres:alpine
2 | ADD install.sh install.sh
3 | >>> RUN sh install.sh && rm install.sh
4 |
5 | ENV POSTGRES_HOST **None**
--------------------
ERROR: failed to solve: process "/bin/sh -c sh install.sh && rm install.sh" did not complete successfully: exit code: 1
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1

failed
build-arm Build
    
To automatically manage virtual environments, consider using pipx (from the
pipx package).

note: If you believe this is a mistake, please contact your Python installation or OS distribution provider. You can override this, at the risk of breaking your Python installation or OS, by passing --break-system-packages.
hint: See PEP 668 for the detailed specification.
The command '/bin/sh -c sh install.sh && rm install.sh' returned a non-zero code: 1
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1