Remove accidentally committed test from other PR

Author: alex-spies

x-pack/plugin/esql/qa/testFixtures/src/main/resources/eval.csv-spec

@@ -789,23 +789,6 @@ dsjbDWegyVkg:boolean    | name:integer  | nhIWDevxEtU:null  | iPIbTFddDK:integer
 false                   | 1             | null              | 1                     | 1
 ;
 
-evalAfterGroupingUsingSameName6
-required_capability: fix_alias_id_when_drop_all_aggregates
-from employees
-| stats sum=sum(salary) by last_name, year = bucket(birth_date, 1 year)
-| DROP sum
-| DROP last_name
-| eval year = 12
-| LIMIT 4
-;
-
-year:integer
-12
-12
-12
-12
-;
-
 // Bugfixes for ReplaceAliasingEvalWithProject not accounting for shadowing
 chainOfAliases
 required_capability: fix_replace_aliasing_eval_with_project_shadowing