bugfix: support records containing non-DoltgresType values

[fulghum]

No description provided.

[github-actions]

	Main	PR
covering_index_scan_postgres	549.06/s	519.80/s	-5.4%
index_join_postgres	143.71/s	147.44/s	+2.5%
index_join_scan_postgres	250.59/s	254.67/s	+1.6%
index_scan_postgres	12.96/s	13.13/s	+1.3%
oltp_point_select	2606.09/s	2610.76/s	+0.1%
oltp_read_only	2052.25/s	2039.25/s	-0.7%
select_random_points	134.96/s	138.51/s	+2.6%
select_random_ranges	431.12/s	419.69/s	-2.7%
table_scan_postgres	12.46/s	12.89/s	+3.4%
types_table_scan_postgres	6.01/s	5.95/s	-1.0%

[github-actions]

	Main	PR
Total	42090	42090
Successful	17571	17571
Failures	24519	24519
Partial Successes1	5585	5585

	Main	PR
Successful	41.7463%	41.7463%
Failures	58.2537%	58.2537%

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!