feat: allow update of enrollment access for approved enrollments #3454

Job	Run time
functional_tests	2m 27s
unit_tests	4m 39s
end2end_test_prep	1m 56s
end2end_test_staging	4m 48s
end2end_test_12	3m 15s
end2end_test_56	3m 4s
end2end_test_34	2m 53s
push_canary_virtualenv_image	0s
push_canary_secondary_image	0s
push_prod_virtualenv_image	0s
push_prod_secondary_image	0s
push_staging_virtual_env_images	0s
push_staging_secondary_image	0s
push_staging_observable_secondary_image	0s
	23m 2s

Provide feedback