fbcode_builder: `apt-get upgrade` also needs `-yq`
fbcode_builder: `apt-get upgrade` also needs `-yq`

Summary:
Otherwise, Travis fails because it can't get interactive confirmation:

```
After this operation, 1940 kB of additional disk space will be used.
Do you want to continue? [Y/n] Abort.
The command '/bin/bash -c apt-get install -yq software-properties-common && add-apt-repository ppa:george-edison55/cmake-3.x && apt-get update && apt-get upgrade cmake' returned a non-zero code: 1
```

Reviewed By: sdwilsh

Differential Revision: D4441331

fbshipit-source-id: 10545a0c34f51f40172c361898b3aac0b637a762

facebook/bistro,facebook/bistro,facebook/bistro,facebook/bistro,facebook/bistro,facebook/bistro