Remove 02492_clickhouse_local_context_uaf test

After some changes this test checks nothing (#69561), and now it is not
possible to write this test, since LocalServer::cleanup() waits for the
suggest thread, and so ClientBase destructor cannot be called earlier.

Fixes: https://github.com/ClickHouse/ClickHouse/issues/69561
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>

tests/queries/0_stateless/02492_clickhouse_local_context_uaf.reference

@@ -1 +0,0 @@
-1

tests/queries/0_stateless/02492_clickhouse_local_context_uaf.sh

@@ -1,20 +0,0 @@
-#!/usr/bin/env bash
-
-CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
-# shellcheck source=../shell_config.sh
-. "$CUR_DIR"/../shell_config.sh
-
-# This is the regression test for clickhouse-local, that may use already freed
-# context from the suggestion thread on error.
-
-grep_options=(
-    -e ^$
-    -e 'Cannot create file: /no/such/directory'
-    -e 'Cannot load data for command line suggestions:'
-    -e 'ClickHouse local version'
-    -e 'Empty query'
-)
-
-ASAN_OPTIONS=$ASAN_OPTIONS:exitcode=3 $CLICKHOUSE_LOCAL --history_file /no/such/directory |& grep -v "${grep_options[@]}"
-# on sanitizer error the code will be not 1, but 3
-echo $?