[SR-11026] CFString allocates more than it needs to, due to Swift.String being smaller now

[Catfish-Man]

Previous ID	SR-11026
Radar	None
Original Reporter	@Catfish-Man
Type	Improvement

Additional Detail from JIRA

Votes	0
Component/s	Foundation
Labels	Improvement
Assignee	@Catfish-Man
Priority	Medium

md5: acda1525341b24ab1dd808309848783c

Issue Description:

3 words instead of 2