[no-release-notes] removed some LD1 specific code

[zachmu]

No description provided.

[github-actions]

	Main	PR
covering_index_scan_postgres	558.84/s	557.08/s	-0.4%
index_join_postgres	111.40/s	119.59/s	+7.3%
index_join_scan_postgres	169.84/s	179.58/s	+5.7%
index_scan_postgres	10.63/s	10.97/s	+3.1%
oltp_point_select	2235.28/s	2371.70/s	+6.1%
oltp_read_only	1610.87/s	1673.44/s	+3.8%
select_random_points	101.59/s	103.15/s	+1.5%
select_random_ranges	404.28/s	419.76/s	+3.8%
table_scan_postgres	10.40/s	10.54/s	+1.3%
types_table_scan_postgres	4.79/s	4.88/s	+1.8%

[github-actions]

	Main	PR
Total	42090	42090
Successful	17602	17601
Failures	24488	24489
Partial Successes1	5565	5565

	Main	PR
Successful	41.8199%	41.8175%
Failures	58.1801%	58.1825%

${\color{red}Regressions (1)}$

random

QUERY:          (SELECT unique1 AS random
  FROM onek ORDER BY random() LIMIT 1)
INTERSECT
(SELECT unique1 AS random
  FROM onek ORDER BY random() LIMIT 1)
INTERSECT
(SELECT unique1 AS random
  FROM onek ORDER BY random() LIMIT 1);
RECEIVED ERROR: expected row count 0 but received 1

Footnotes

1. These are tests that we're marking as Successful, however they do not match the expected output in some way. This is due to small differences, such as different wording on the error messages, or the column names being incorrect while the data itself is correct. ↩

[Hydrocharged]

LGTM!