Move to Cake Twig library

[dereuromark]

https://github.com/cakephp/twig-view
waiting for a stable release here.

[codecov-io]

Codecov Report

Merging #27 into cake4 will not change coverage by %.
The diff coverage is n/a.

@@            Coverage Diff            @@
##              cake4      #27   +/-   ##
=========================================
  Coverage     80.18%   80.18%           
  Complexity      444      444           
=========================================
  Files            17       17           
  Lines           969      969           
=========================================
  Hits            777      777           
  Misses          192      192           

Impacted Files	Coverage Δ	Complexity Δ
src/Generator/Builder.php	89.00% <ø> (ø)	144.00 <0.00> (ø)
src/View/DtoView.php	92.30% <ø> (ø)	13.00 <0.00> (ø)

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[dereuromark]

• Requires Switch to cakephp/twig-view 1.0 cakephp/bake#653 to be merged and released first.
• Ideally, we also have TwigView in stable release instead of beta.