Add possibility to pass seed to FakeValuesService

[snuyanzin]

The PR allows to pass seed within doWith
now it's possible to pass seed like

faker.doWith(() -> faker.name().firstName(), 123);

or both seed and locale

faker.doWith(() -> faker.name().firstName(), Locale.GERMAN, 123);

[codecov-commenter]

Codecov Report

Merging #222 (18d5dfc) into master (64d6054) will increase coverage by 0.03%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##             master     #222      +/-   ##
============================================
+ Coverage     94.33%   94.37%   +0.03%     
- Complexity     1879     1882       +3     
============================================
  Files           195      195              
  Lines          3797     3819      +22     
  Branches        391      391              
============================================
+ Hits           3582     3604      +22     
  Misses          115      115              
  Partials        100      100              

Impacted Files	Coverage Δ
src/main/java/net/datafaker/Faker.java	98.31% <100.00%> (+0.12%)	⬆️
.../java/net/datafaker/service/FakeValuesService.java	88.12% <100.00%> (+0.12%)	⬆️

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