Log Message:
math/hs-statistics: update to statistics-0.16.3.0

## Changes in 0.16.3.0

 * `S.Sample.correlation`, `S.Sample.covariance`,
   `S.Correlation.pearson` do not allocate temporary arrays.

 * Variants of correlation which take two vectors as input are added:
   `S.Sample.correlation2`, `S.Sample.covariance2`, `S.Correlation.pearson2`,
   `S.Correlation.spearman2`.

 * Contexts for `S.Function.indexed`, `S.Correlation.spearman`, `S.pairedTTest`,
   `S.Sample.correlation`, `S.Sample.covariance`, reduced.

 * Computation of `rSquare` in linear regression has special case for case when
   data variation is 0.

 * Doctests added.

 * Benchmarks using `tasty-bench` and `tasty-papi` added.

 * Spurious test failures fixed.