Refactor Composition Context to prevent composition overwrite

[JSkimming]

Fixed #14

[codecov-io]

Codecov Report

Merging #35 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master      #35      +/-   ##
==========================================
+ Coverage   99.93%   99.93%   +<.01%     
==========================================
  Files          56       56              
  Lines        1491     1516      +25     
  Branches      273      281       +8     
==========================================
+ Hits         1490     1515      +25     
  Misses          1        1

Impacted Files	Coverage Δ
...Visitors/FactoryRegistrationVisitor.WithContext.cs	100% <100%> (ø)	⬆️
...ors/TypedFactoryRegistrationVisitor.WithContext.cs	100% <100%> (ø)	⬆️
...n/Visitors/InjectedSingletonRegistrationVisitor.cs	100% <100%> (ø)	⬆️
src/Abioc/Composition/CodeComposition.cs	100% <100%> (ø)	⬆️
...Composition/Compositions/ConstructorComposition.cs	100% <100%> (ø)	⬆️
src/Abioc/Composition/RegistrationComposition.cs	100% <100%> (ø)	⬆️
...mposition/Visitors/SingletonRegistrationVisitor.cs	100% <100%> (ø)	⬆️
...Composition/Visitors/FactoryRegistrationVisitor.cs	100% <100%> (ø)	⬆️
src/Abioc/Composition/CompositionContext.cs	100% <100%> (ø)	⬆️
...n/Visitors/SingleConstructorRegistrationVisitor.cs	100% <100%> (ø)	⬆️
... and 2 more

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