"advices" is flagged by `SplitWords` instead of by `MassPlurals`

"advices" is a common mistake made by nonnative speakers who have no intuition of mass vs count nouns.

We have a linter, `MassPlurals` that deals with this but instead of flagging this error, another linter, `SplitWords` suggests splitting it into "adv" + "ices" or "ad + vices":

Start by reading the `MassPlurals` and `SplitWords` linter implementations and tracing how they classify “advices.” Reproduce the reported suggestions, then verify that `MassPlurals` flags “advices” while `SplitWords` no longer suggests splitting it.

Written by the indexing model from the issue text.