Fix upper limit of Bonferroni adjusted p-values to 1.0
Fix upper limit of Bonferroni adjusted p-values to 1.0

In some cases Bonferroni adjustment might lead to p-values higher than 1.0. For R implementation, see: https://github.com/SurajGupta/r-source/blob/master/src/library/stats/R/p.adjust.R#L40
theislab/scanpy,theislab/scanpy