Update violation_info column in dolt_constraint_violations_<table> to part of PK

[elianddb]

Companion #dolthub/dolt#10497

[github-actions]

	Main	PR
covering_index_scan_postgres	557.93/s	555.14/s	-0.6%
index_join_postgres	118.57/s	119.71/s	+0.9%
index_join_scan_postgres	173.68/s	174.20/s	+0.2%
index_scan_postgres	11.08/s	10.97/s	-1.0%
oltp_point_select	2252.24/s	2222.34/s	-1.4%
oltp_read_only	1669.30/s	1660.10/s	-0.6%
select_random_points	106.03/s	106.50/s	+0.4%
select_random_ranges	418.30/s	423.72/s	+1.2%
table_scan_postgres	10.87/s	10.97/s	+0.9%
types_table_scan_postgres	4.98/s	4.98/s	0.0%

[github-actions]

	Main	PR
Total	42090	42090
Successful	17559	17559
Failures	24531	24531
Partial Successes1	5585	5585

	Main	PR
Successful	41.7177%	41.7177%
Failures	58.2823%	58.2823%

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. ↩