ENT-14443: Added cfengine test, a one-stop command to lint/build/deploy/run a policy-set

[SimonThalvorsen]

First iteration of the cfengine test-command, with the intention of being used in a future "CFEngine testing framework"

Ticket: ENT-14443

[codecov]

Codecov Report

❌ Patch coverage is 76.59574% with 11 lines in your changes missing coverage. Please review.
✅ Project coverage is 54.73%. Comparing base (1498498) to head (30e5f8f).
⚠️ Report is 5 commits behind head on main.

Files with missing lines	Patch %	Lines
.../cfengine_cli/cfengine_wrapper/cfengine_objects.py	0.00%	3 Missing ⚠️
...rc/cfengine_cli/cfengine_wrapper/cfengine_utils.py	0.00%	3 Missing ⚠️
...cfengine_cli/cfengine_wrapper/cfengine_commands.py	71.42%	2 Missing ⚠️
src/cfengine_cli/container.py	89.47%	2 Missing ⚠️
src/cfengine_cli/main.py	83.33%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #232      +/-   ##
==========================================
+ Coverage   52.31%   54.73%   +2.42%     
==========================================
  Files          32       33       +1     
  Lines        4110     4149      +39     
==========================================
+ Hits         2150     2271     +121     
+ Misses       1960     1878      -82     

Files with missing lines	Coverage Δ
src/cfengine_cli/commands.py	58.33% <100.00%> (+8.83%)	⬆️
src/cfengine_cli/main.py	58.29% <83.33%> (+1.34%)	⬆️
...cfengine_cli/cfengine_wrapper/cfengine_commands.py	23.93% <71.42%> (+1.95%)	⬆️
src/cfengine_cli/container.py	89.47% <89.47%> (ø)
.../cfengine_cli/cfengine_wrapper/cfengine_objects.py	37.09% <0.00%> (ø)
...rc/cfengine_cli/cfengine_wrapper/cfengine_utils.py	19.42% <0.00%> (ø)

... and 2 files with indirect coverage changes

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[SimonThalvorsen]

will work when new version of cfengine-cli is released (with the changes in this pr)