These are prep steps for #10160 - only save 1 record coming back from vm.parent_blue_folders
They allow the other PR to avoid many queries (from 8 -> 3)
before
ms 	objects 	queries 	query (ms) 	rows 	comments
89.7 	23,359 	8 	19.0 	14 	no name-1
5.0 			0.3 	2 	.SELECT "relationships".*
0.3 			0.2 	1 	.SELECT "relationships".*
0.3 			0.2 	1 	.SELECT "relationships".*
0.5 			0.4 	1 	.SELECT "ems_folders".*
0.4 			0.3 	1 	.SELECT "relationships".*
0.3 			0.2 	1 	.SELECT "relationships".*
0.5 			0.4 	4 	.SELECT "relationships".*
11.7 			0.3 	3 	.SELECT "ems_folders".*
after
ms 	objects 	queries 	query (ms) 	rows 	comments
90.0 	23,557 	8 	19.6 	13 	no name-1
4.9 			0.3 	2 	.SELECT "relationships".*
0.4 			0.3 	1 	.SELECT "relationships".*
0.3 			0.2 	1 	.SELECT "relationships".*
0.5 			0.4 	1 	.SELECT "ems_folders".*
0.3 			0.2 	1 	.SELECT "relationships".*
0.3 			0.2 	1 	.SELECT "relationships".*
0.6 			0.5 	3 	.SELECT "relationships".*
12.3 			0.3 	3 	.SELECT "ems_folders".*