Log Message:
Update to alex-3.2.6

Changes in 3.2.6:

    Support for the GHC 9.2.

    The array access primops now use the fixed-sized numeric types
    corresponding to the width of the data accessed. Additionally, the
    primops to convert to and from fixed-sized numeric types have been
    given new names.

    9.2 isn't cut yet, so these changes are somewhat
    speculative. Unfortunately, GHC must use a released version of
    Alex (and Happy) at all times until further changes have been
    made, so we must make the release to actually implement these
    changes in GHC.

    If the final GHC 9.2 ends up being different, this release will be
    marked broken to make it less likely people use it by accident.