message: refactor: Improve CRollingBloomFilter::reset by using std::fill
diff: #include <math.h>
  #include <stdlib.h>
  +#include <algorithm>
  #define LN2SQUARED 0.4804530139182014246671025263266649717305529515945455
  #define LN2 0.6931471805599453094172321214581765680755001343602552
  @@ -304,7 +305,5 @@ void CRollingBloomFilter::reset()
  nTweak = GetRand(std::numeric_limits<unsigned int>::max());
  nEntriesThisGeneration = 0;
  nGeneration = 1;
  - for (std::vector<uint64_t>::iterator it = data.begin(); it != data.end(); it++) {
  - *it = 0;
  - }
  + std::fill(data.begin(), data.end(), 0);
  }
  