Allow getting the state chunk by __id__ on MultiStateResult

[s0undt3ch]

Fixes #140

[codecov]

Codecov Report

Merging #141 (cdb791c) into master (55add98) will decrease coverage by 0.79%.
The diff coverage is 20.00%.

❗ Current head cdb791c differs from pull request most recent head 9b6f011. Consider uploading reports for the commit 9b6f011 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #141      +/-   ##
==========================================
- Coverage   85.39%   84.61%   -0.78%     
==========================================
  Files          96       96              
  Lines        5605     5364     -241     
  Branches      621      619       -2     
==========================================
- Hits         4786     4538     -248     
- Misses        625      630       +5     
- Partials      194      196       +2     

Flag	Coverage Δ
Linux	84.51% <20.00%> (-0.77%)	⬇️
Py35	68.20% <20.00%> (-0.02%)	⬇️
Py36	84.48% <20.00%> (-0.01%)	⬇️
Py37	?
Py38	?
Py39	?
PyTest61	68.22% <20.00%> (-1.49%)	⬇️
PyTest62	84.36% <20.00%> (-0.69%)	⬇️
PyTest70	84.44% <20.00%> (-0.68%)	⬇️
PyTest71	?
Salt3005rc2	84.51% <20.00%> (-0.77%)	⬇️
src	77.53% <20.00%> (-0.78%)	⬇️
tests	95.20% <ø> (-0.35%)	⬇️

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Impacted Files	Coverage Δ
src/saltfactories/utils/functional.py	73.37% <20.00%> (-2.70%)	⬇️
...ntegration/factories/daemons/syndic/test_syndic.py	21.06% <0.00%> (-9.98%)	⬇️
tests/integration/conftest.py	66.67% <0.00%> (-4.76%)	⬇️
src/saltfactories/client.py	31.92% <0.00%> (-4.08%)	⬇️
...ctional/factories/base/test_salt_daemon_factory.py	96.56% <0.00%> (-3.44%)	⬇️
src/saltfactories/plugins/factories.py	82.76% <0.00%> (-1.61%)	⬇️
src/saltfactories/utils/virtualenv.py	73.96% <0.00%> (-1.53%)	⬇️
src/saltfactories/bases.py	75.76% <0.00%> (-1.52%)	⬇️
...ntegration/factories/daemons/container/conftest.py	81.82% <0.00%> (-1.51%)	⬇️
... and 58 more