Move pkg/depcheck up a level so it's not caught by our fmt checks.

gofmt barfs on it.

Change-Id: I9522d5036f75737d32b46684c894648a41e1cd82
camtypes: fix build. Don't call osutil path funcs during testing (in init)

Change-Id: I2f8d2966c95e29a3d6d0a0d9b117a0f022e647e7