fix: respects network configuration for buildx

[michaelmejaeger]

Description

I have found that the configuration of the network (in Docker with the parameter --network) is not respected in multi-arch builds using buildx. One can configure the network as stated in the documentation, however, this has no effect on the commandline call of docker.

Cause

The reason is that the configuration of network is simply not considered.

Solution

I provided a unit tests which shows the problem and a fix that considers the configuration done via System properties, Maven properties, and in the configuration of the plugin.

[shazzerim]

this fix would help us greatly!

[codecov]

Codecov Report

Attention: Patch coverage is 75.00000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 66.27%. Comparing base (003398e) to head (7ea6b49).
Report is 7 commits behind head on master.

Files with missing lines	Patch %	Lines
...a/io/fabric8/maven/docker/config/ConfigHelper.java	75.00%	1 Missing and 1 partial ⚠️
...io/fabric8/maven/docker/service/BuildXService.java	75.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #1850      +/-   ##
============================================
+ Coverage     66.23%   66.27%   +0.04%     
- Complexity     2346     2351       +5     
============================================
  Files           174      174              
  Lines         10344    10354      +10     
  Branches       1434     1438       +4     
============================================
+ Hits           6851     6862      +11     
+ Misses         2930     2928       -2     
- Partials        563      564       +1     

Files with missing lines	Coverage Δ
...io/fabric8/maven/docker/service/BuildXService.java	74.50% <75.00%> (+0.38%)	⬆️
...a/io/fabric8/maven/docker/config/ConfigHelper.java	87.83% <75.00%> (-1.56%)	⬇️

[michaelmejaeger]

Hello, is there anything more that I can/should do in this PR?

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
90.5% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[rohanKanojia]

@michaelmejaeger : Could you please add small mention of these properties in documentation?

[rohanKanojia]

ah, I see it's a fix, not a feature. Please ignore my previous comment.

[rohanKanojia]

@michaelmejaeger : Thanks a lot!