Adds a row to the QC log for the file given with the default reviewer set to "anyone".
logAssign(file, reviewer = "anyone")The purpose of logAssign() is to indicate a file is ready for QC. This
will allow the file to appear on the output of logPending().
with_demoRepo({
logAssign(
file = "script/data-prep.R",
reviewer = "person1")
})