Table attributes not processed by JS API

[mofojed]

Table attributes are not processed by the JS API. In BarrageSchemaUtil#makeSchemaPayload, the attributes are being written; however in ClientTableState#applyTableCreationResponse, the attributes are ignored.

Tested by adding layout hints to a table:

from deephaven import TableTools
importjava("io.deephaven.db.tables.utils.LayoutHintBuilder")
t = TableTools.emptyTable(100).update("A=i", "B=i*i", "C=A+B", "D=A*B", "E=i*2", "F=E+B")

t2=t.update(java_array("java.lang.String", [])).layoutHints(LayoutHintBuilder.get().atFront("B").atEnd("C", "D"))