Return friendly errors on file encoding violations

[ogenstad]

Fixes #102

[codecov]

Codecov Report

Attention: Patch coverage is 86.20690% with 4 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
infrahub_sdk/ctl/validate.py	57.14%	2 Missing and 1 partial ⚠️
infrahub_sdk/ctl/repository.py	50.00%	1 Missing ⚠️

@@             Coverage Diff              @@
##           develop     #114       +/-   ##
============================================
+ Coverage    43.26%   64.40%   +21.13%     
============================================
  Files           74       75        +1     
  Lines         6856     6871       +15     
  Branches      1353     1359        +6     
============================================
+ Hits          2966     4425     +1459     
+ Misses        3622     2094     -1528     
- Partials       268      352       +84     

Flag	Coverage Δ
python-3.10	43.42% <86.20%> (+0.16%)	⬆️
python-3.11	43.42% <86.20%> (+0.16%)	⬆️
python-3.12	43.42% <86.20%> (+0.16%)	⬆️
python-3.9	43.37% <86.20%> (+0.16%)	⬆️
python-filler-3.12	23.83% <0.00%> (?)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
infrahub_sdk/ctl/_file.py	100.00% <100.00%> (ø)
infrahub_sdk/yaml.py	78.48% <100.00%> (+7.64%)	⬆️
infrahub_sdk/ctl/repository.py	39.62% <50.00%> (+2.58%)	⬆️
infrahub_sdk/ctl/validate.py	52.85% <57.14%> (-2.08%)	⬇️

... and 42 files with indirect coverage changes