Add the dolt_backups table

[macneale4]

Read only table which only lists the name and url of backups created by the dolt_backups procedure

[coffeegoddd]

@macneale4 DOLT

comparing_percentages
100.000000 to 100.000000

version	result	total
0401281	ok	5937457

version	total_tests
0401281	5937457

correctness_percentage
100.0

[coffeegoddd]

@coffeegoddd DOLT

comparing_percentages
100.000000 to 100.000000

version	result	total
0cc8177	ok	5937457

version	total_tests
0cc8177	5937457

correctness_percentage
100.0

[coffeegoddd]

@macneale4 DOLT

comparing_percentages
100.000000 to 100.000000

version	result	total
389f4a9	ok	5937457

version	total_tests
389f4a9	5937457

correctness_percentage
100.0

[fulghum]

Looks good!

[github-actions]

@coffeegoddd DOLT

test_name	detail	row_cnt	sorted	mysql_time	sql_mult	cli_mult
batching	LOAD DATA	10000	1	0.05	1.8
batching	batch sql	10000	1	0.08	1.5
batching	by line sql	10000	1	0.09	1.33
blob	1 blob	200000	1	0.9	3.94	4.63
blob	2 blobs	200000	1	0.9	4.42	4.81
blob	no blob	200000	1	0.99	2.22	2.61
col type	datetime	200000	1	0.81	2.49	2.74
col type	varchar	200000	1	0.79	3.03	3.39
config width	2 cols	200000	1	0.86	2.33	2.56
config width	32 cols	200000	1	2.02	2	2.58
config width	8 cols	200000	1	1.04	2.32	2.54
pk type	float	200000	1	2.32	0.88	0.97
pk type	int	200000	1	0.94	2.14	2.43
pk type	varchar	200000	1	1.51	1.75	1.85
row count	1.6mm	1600000	1	5.8	2.92	2.81
row count	400k	400000	1	1.5	2.73	2.82
row count	800k	800000	1	2.86	2.92	2.89
secondary index	four index	200000	1	3.56	1.41	1.28
secondary index	no secondary	200000	1	0.92	2.43	2.83
secondary index	one index	200000	1	1.13	2.47	2.54
secondary index	two index	200000	1	2.05	1.76	1.78
sorting	shuffled 1mm	1000000	0	5.11	2.89	2.69
sorting	sorted 1mm	1000000	1	5.15	2.83	2.66

[github-actions]

@coffeegoddd DOLT

name	detail	mean_mult
dolt_blame_basic	system table	1.21
dolt_blame_commit_filter	system table	2.95
dolt_commit_ancestors_commit_filter	system table	0.63
dolt_commits_commit_filter	system table	1.05
dolt_diff_log_join_from_commit	system table	2.84
dolt_diff_log_join_to_commit	system table	2.77
dolt_diff_table_from_commit_filter	system table	1.18
dolt_diff_table_to_commit_filter	system table	1.19
dolt_diffs_commit_filter	system table	1.03
dolt_history_commit_filter	system table	1.42
dolt_log_commit_filter	system table	1.1

[github-actions]

@coffeegoddd DOLT

name	add_cnt	delete_cnt	update_cnt	latency
adds_only	60000	0	0	1.1
adds_updates_deletes	60000	60000	60000	4.59
deletes_only	0	60000	0	2.46
updates_only	0	0	60000	3.05