Add fallback to use 'templates-sdk' when no templates specified
and the build is targeting devsite.
This is necessary for google3 builds so they can stop referencing
copied versions of the template files, because it's too messy to
export all the template files into a location they can directly
reference for the 'templatesdir' argument. So instead, they now
just leave off that argument in their doclava command.

Change-Id: I9d8edad3b9f65313887779a7b720baa04fc90a10
1 file changed