Enhancement: Implement BooleanProvider

[localheinz]

This PR

• implements DataProvider\BooleanProvider

[codecov]

Codecov Report

Merging #326 into main will decrease coverage by 7.14%.
The diff coverage is 65.78%.

@@              Coverage Diff              @@
##                main     #326      +/-   ##
=============================================
- Coverage     100.00%   92.85%   -7.15%     
- Complexity        41       56      +15     
=============================================
  Files              4        6       +2     
  Lines            144      182      +38     
=============================================
+ Hits             144      169      +25     
- Misses             0       13      +13     

Impacted Files	Coverage Δ	Complexity Δ
src/DataProvider/BooleanProvider.php	0.00% <0.00%> (ø)	4.00 <4.00> (?)
src/Exception/EmptyValues.php	100.00% <100.00%> (ø)	2.00 <2.00> (?)
src/Helper.php	100.00% <100.00%> (ø)	46.00 <9.00> (+9.00)

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