Use getRandomBytes and specific hashcode to speed up text generation

[snuyanzin]

By usage of assumption that in case of number of different symbols less than or equals 256 it's possible to use generated byte array and symbols should be unique it could be drastically speed up
before

Benchmark                        Mode  Cnt     Score     Error   Units
DatafakerSimpleMethods.text10   thrpt   10  1451.104 ± 125.972  ops/ms
DatafakerSimpleMethods.text100  thrpt   10   164.296 ±  20.433  ops/ms

after

Benchmark                        Mode  Cnt     Score     Error   Units
DatafakerSimpleMethods.text10   thrpt   10  4360.216 ± 529.892  ops/ms
DatafakerSimpleMethods.text100  thrpt   10   895.668 ±  98.985  ops/ms

benchmark

...
 private static final net.datafaker.Faker DATA_FAKER = new net.datafaker.Faker();
    Text.TextRuleConfig config10 = Text.TextSymbolsBuilder.builder()
            .with(Text.EN_LOWERCASE)
            .withMinLength(10)
            .withMaxLength(10)
            .build(DATA_FAKER);
    Text.TextRuleConfig config100 = Text.TextSymbolsBuilder.builder()
            .with(Text.EN_LOWERCASE)
            .withMinLength(100)
            .withMaxLength(100)
            .build(DATA_FAKER);
    public static void main(String[] args) throws RunnerExceptio
...
    @Benchmark
    @BenchmarkMode(Mode.Throughput)
    public void text10(Blackhole blackhole) {
        blackhole.consume(DATA_FAKER.text().text(config10));
    }

    @Benchmark
    @BenchmarkMode(Mode.Throughput)
    public void text100(Blackhole blackhole) {
        blackhole.consume(DATA_FAKER.text().text(config100));
    }
...

[codecov-commenter]

Codecov Report

Merging #530 (a06d43a) into main (08eb70c) will decrease coverage by 0.56%.
The diff coverage is 39.65%.

@@             Coverage Diff              @@
##               main     #530      +/-   ##
============================================
- Coverage     92.49%   91.93%   -0.57%     
- Complexity     2349     2360      +11     
============================================
  Files           246      247       +1     
  Lines          4891     4947      +56     
  Branches        519      530      +11     
============================================
+ Hits           4524     4548      +24     
- Misses          242      268      +26     
- Partials        125      131       +6     

Impacted Files	Coverage Δ
...c/main/java/net/datafaker/providers/base/Text.java	66.66% <37.50%> (-24.25%)	⬇️
...rc/main/java/net/datafaker/providers/base/Aws.java	100.00% <100.00%> (ø)
.../net/datafaker/providers/movie/MovieProviders.java	100.00% <0.00%> (ø)
...n/java/net/datafaker/providers/movie/OnePiece.java	100.00% <0.00%> (ø)
.../main/java/net/datafaker/service/FakerContext.java	87.17% <0.00%> (+2.56%)	⬆️
src/main/java/net/datafaker/service/FakerIDN.java	72.72% <0.00%> (+9.09%)	⬆️

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