Db/git remote UI

[coffeegoddd]

This PR updates git remotes to push a branch visible on the Git remote's UI that contains a file with some info about the git ref used as the dolt remote. Addresses #10525

[coffeegoddd]

@coffeegoddd DOLT

read_tests	from_latency	to_latency	percent_change
covering_index_scan	0.55	0.54	-1.82
groupby_scan	9.73	9.91	1.85
index_join	1.86	1.82	-2.15
index_join_scan	1.32	1.32	0.0
index_scan	21.5	21.89	1.81
oltp_point_select	0.25	0.25	0.0
oltp_read_only	5.09	5.09	0.0
select_random_points	0.51	0.51	0.0
select_random_ranges	0.56	0.56	0.0
table_scan	21.5	21.89	1.81
types_table_scan	68.05	68.05	0.0

write_tests	from_latency	to_latency	percent_change
oltp_delete_insert	6.32	6.32	0.0
oltp_insert	3.07	3.07	0.0
oltp_read_write	11.04	11.04	0.0
oltp_update_index	3.19	3.19	0.0
oltp_update_non_index	3.02	3.02	0.0
oltp_write_only	5.99	5.99	0.0
types_delete_insert	6.91	6.91	0.0

[coffeegoddd]

@coffeegoddd DOLT

comparing_percentages
100.000000 to 100.000000

version	result	total
1e6f88b	ok	5937471

version	total_tests
1e6f88b	5937471

correctness_percentage
100.0

[coffeegoddd]

@coffeegoddd DOLT

test_name	from_latency_p95	to_latency_p95	percent_change
tpcc-scale-factor-1	53.85	54.83	1.82

test_name	from_server_name	from_server_version	from_tps	to_server_name	to_server_version	to_tps	percent_change
tpcc-scale-factor-1	dolt	36fcc63	45.52	dolt	1e6f88b	44.2	-2.9

[reltuk]

LGTM!