Docker backend: replace docker SDK with moby SDK

[qwerty287]

Fixes the securityscan.

Closes #6154

[codecov]

Codecov Report

❌ Patch coverage is 1.69492% with 58 lines in your changes missing coverage. Please review.
✅ Project coverage is 34.15%. Comparing base (f121387) to head (3a17692).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
pipeline/backend/docker/docker.go	0.00%	48 Missing ⚠️
pipeline/backend/docker/convert.go	9.09%	10 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6357      +/-   ##
==========================================
- Coverage   34.21%   34.15%   -0.06%     
==========================================
  Files         426      426              
  Lines       28502    28528      +26     
==========================================
- Hits         9752     9744       -8     
- Misses      17860    17894      +34     
  Partials      890      890              

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[6543]

tested works 🚀

[6543]

the new moby interface looks way more usable :)