Adding --continue flag to cherry-pick

[macneale4]

Currently our workflow for dealing with conflicts in cherry-pick is to dolt_add then dolt_commit which ends up losing commit data like the author and commit message.

This PR adds the --continue flag to cherry-pick (both stored procedure and CLI), which will preserve the commit metadata.

This flag exists on git cherry-pick

[coffeegoddd]

@coffeegoddd DOLT

comparing_percentages
100.000000 to 100.000000

version	result	total
31981e5	ok	5937471

version	total_tests
31981e5	5937471

correctness_percentage
100.0

[coffeegoddd]

@macneale4 DOLT

comparing_percentages
100.000000 to 100.000000

version	result	total
ad5eb54	ok	5937471

version	total_tests
ad5eb54	5937471

correctness_percentage
100.0

[coffeegoddd]

@macneale4 DOLT

comparing_percentages
100.000000 to 100.000000

version	result	total
80719e6	ok	5937471

version	total_tests
80719e6	5937471

correctness_percentage
100.0

[coffeegoddd]

@macneale4 DOLT

comparing_percentages
100.000000 to 100.000000

version	result	total
26a3aa4	ok	5937471

version	total_tests
26a3aa4	5937471

correctness_percentage
100.0

[coffeegoddd]

@macneale4 DOLT

comparing_percentages
100.000000 to 100.000000

version	result	total
513b66e	ok	5937471

version	total_tests
513b66e	5937471

correctness_percentage
100.0

[coffeegoddd]

@coffeegoddd DOLT

comparing_percentages
100.000000 to 100.000000

version	result	total
836cc49	ok	5937471

version	total_tests
836cc49	5937471

correctness_percentage
100.0

[fulghum]

Looks great!

[coffeegoddd]

@macneale4 DOLT

comparing_percentages
100.000000 to 100.000000

version	result	total
2629bcb	ok	5937471

version	total_tests
2629bcb	5937471

correctness_percentage
100.0

[coffeegoddd]

@macneale4 DOLT

test_name	from_latency_p95	to_latency_p95	percent_change
tpcc-scale-factor-1	62.19	62.19	0.0

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	72f81a6	37.28	dolt	2629bcb	37.46	0.48