Project dropdown order is not as smart as project list page order

Description of problem:
The project list orders projects by its name and is smart enough to keep a "numerical order" like:

1. test-1
2. test-2
3. test-11

The more prominent project dropdown is not so smart and shows just a simple "ascii ordered" list:

1. test-1
2. test-11
3. test-2

Version-Release number of selected component (if applicable):
4.8-4.13 (master)

How reproducible:
Always

Steps to Reproduce:
1. Create some new projects called test-1, test-11, test-2
2. Check the project list page (in admin perspective)
3. Check the project dropdown (in dev perspective)

Actual results:
Order is

1. test-1
2. test-11
3. test-2

Expected results:
Order should be

1. test-1
2. test-2
3. test-11

Additional info:
none