Bump filepath submodule to 1.4.100.4

Resolves #23741

Metric Decrease:
    MultiComponentModules
    MultiComponentModulesRecomp
    MultiLayerModules
    MultiLayerModulesRecomp
    T10421
    T12234
    T12425
    T13035
    T13701
    T13719
    T16875
    T18304
    T18698a
    T18698b
    T21839c
    T9198
    TcPlugin_RewritePerf
    hard_hole_fits

Metric decrease on Windows can be probably attributed to https://github.com/haskell/filepath/pull/183

(cherry picked from commit e9a0fa3f)