Revert test to original version

- the optimization shouldn't affect it

tests/queries/0_stateless/02119_sumcount.sql

@@ -1,11 +1,3 @@
-set query_plan_remove_redundant_sorting=0; -- disable it for now since test with Float64 is failing with it
--- while debugging I observe incorrect behavior which can affect the current test result
--- but it's still unclear to the test is not failing w/o the optimization
--- SELECT CAST('9007199254740992', 'Float64') + CAST('1', 'Float64')
--- ┌─plus(CAST('9007199254740992', 'Float64'), CAST('1', 'Float64'))─┐
--- │                                                9007199254740992 │
--- └─────────────────────────────────────────────────────────────────┘
-
 -- Integer types are added as integers
 SELECT toTypeName(sumCount(v)), sumCount(v) FROM
 (