Fix remotesapi push fail with "target has uncommitted changes" after any successful push

[elianddb]

• Fixed regression where pushing to a SQL server left the server's staged and working state pointing at the previous commit instead of the new one.
• Pushes to servers with ignored tables correctly advances all three branch pointers together.

Fix #10807

[coffeegoddd]

@elianddb DOLT

read_tests	from_latency	to_latency	percent_change
covering_index_scan	0.55	0.55	0.0
groupby_scan	9.91	9.91	0.0
index_join	1.86	1.89	1.61
index_join_scan	1.34	1.34	0.0
index_scan	22.28	22.28	0.0
oltp_point_select	0.27	0.27	0.0
oltp_read_only	5.28	5.28	0.0
select_random_points	0.53	0.53	0.0
select_random_ranges	0.56	0.56	0.0
table_scan	22.28	21.89	-1.75
types_table_scan	66.84	66.84	0.0

write_tests	from_latency	to_latency	percent_change
oltp_delete_insert	6.32	6.32	0.0
oltp_insert	3.13	3.13	0.0
oltp_read_write	11.24	11.45	1.87
oltp_update_index	3.19	3.19	0.0
oltp_update_non_index	3.02	3.13	3.64
oltp_write_only	5.99	6.09	1.67
types_delete_insert	6.91	6.91	0.0

[coffeegoddd]

@elianddb DOLT

comparing_percentages
100.000000 to 100.000000

version	result	total
0aa83d2	ok	5937471

version	total_tests
0aa83d2	5937471

correctness_percentage
100.0

[coffeegoddd]

@elianddb DOLT

test_name	from_latency_p95	to_latency_p95	percent_change
tpcc-scale-factor-1	55.82	57.87	3.67

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	97cac63	43.41	dolt	0aa83d2	42.35	-2.44

[jycor]

LGTM