Log Message:
sysutils/onefetch: update to 2.18.0

Features
 - add new info line called "Churn" which displays the files with the most
   modifications (commits) (#1071) @o2sh @Byron
 - add Hlsl support (#1082) @progDes007

Chore
 - performance: optimize case where repo has a commit-graph for massive
   performance gains (#1081) @Byron
 - docs: add a cmd.exe version of the cd snippet (#1048) @mataha
 - refacto: use the builder pattern to instantiate the Info struct (#1047)
   @o2sh @spenserblack
 - improve bot regex (#1086) @o2sh @spenserblack