Remove implicit prefix length now that we support adaptive inlining

[fulghum]

Removes the Doltgres custom analyzer rule that added an implicit prefix length to TEXT columns when they were used in a key.

[github-actions]

	Main	PR
covering_index_scan_postgres	334.78/s	335.15/s	+0.1%
index_join_postgres	152.35/s	151.91/s	-0.3%
index_join_scan_postgres	184.34/s	182.91/s	-0.8%
index_scan_postgres	12.62/s	12.56/s	-0.5%
oltp_point_select	2656.00/s	2671.55/s	+0.5%
oltp_read_only	1859.29/s	1834.73/s	-1.4%
select_random_points	116.12/s	115.41/s	-0.7%
select_random_ranges	127.88/s	126.22/s	-1.3%
table_scan_postgres	12.06/s	12.02/s	-0.4%
types_table_scan_postgres	5.59/s	5.59/s	0.0%

[github-actions]

	Main	PR
Total	42090	42090
Successful	16317	16333
Failures	25773	25757
Partial Successes1	5522	5520

	Main	PR
Successful	38.7669%	38.8049%
Failures	61.2331%	61.1951%

${\color{lightgreen}Progressions (10)}$

constraints

QUERY: CREATE TABLE PRIMARY_TBL (i int, t text,
	PRIMARY KEY(i,t));

create_table_like

QUERY: CREATE TABLE inhg (LIKE inhx);

QUERY: DROP TABLE inhg;

QUERY: CREATE TABLE ctlt13_inh () INHERITS (ctlt1, ctlt3);

indexing

QUERY: create table idxpart (a int, b text, primary key (a, b)) partition by range (a);

QUERY: create unique index on idxpart (a);

QUERY: insert into idxpart values (16, 'sixteen');

QUERY: insert into idxpart (b, a) values ('one', 142857), ('two', 285714);

QUERY: insert into idxpart values (857142, 'six');

insert_conflict

QUERY: alter table parted_conflict_test drop b, add b char;

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. ↩

[zachmu]

LGTM! No tests impacted?

[fulghum]

LGTM! No tests impacted?

Existing adaptive encoding tests originally failed when I turned this off, but once I pulled in the tip of main to pick up Nick's fix for adaptive encoding, those tests passed again.