modified for DSM 7.2, 7.1.1, and default to local logger

[telnetdoogie]

This modification fixes the name of the package and the packages directory from Docker to ContainerManager for DSM 7.2

It also changes the default logger to the local file logging driver which is a more efficient driver than the JSON File logging driver and also does file rotations by default, avoiding the potential issue of running out of file space on your host due to much larger and non-rotated log files accumulating.

I have not run into issues with this so far; I am able to start and stop containers from the Container Manager UI, all of my containers were able to run fine on custom network or default bridge with no issues. The only issue is the absense of any logs in the Container Manager UI. docker log works just fine, as do log-exposure apps like dozzle.

From the Docker documentation:

Docker keeps the json-file logging driver (without log-rotation) as a default to remain backward compatibility with older versions of Docker, and for situations where Docker is used as runtime for Kubernetes.

For other situations, the local logging driver is recommended as it performs log-rotation by default, and uses a more efficient file format

[telnetdoogie]

Not sure how to assign this to you @markdumay - this also supercedes #62
Should also solve #60

[telnetdoogie]

Codefactor issues resolved; not sure how to trigger a re-run

[kapsh]

This is a must for Portainer, some of it's features wouldn't work with ancient Docker 20. Thank you, I've updated docker from your fork without any issues.

[telnetdoogie]

Given that this pull request hasn’t been reviewed in 5 months, and there hasn’t been activity in the project in several years either to master or develop, I am going to close this PR and maintain my own version of the fork.

@markdumay This is a really awesome foundation you've created. I have and will continue to make sure to credit your original repository in my version. ❤️

I’ll continue to update my version to work with modern DSM versions as much as I'm able to.