In ProjectsController#badge select only the fields needed (less memory)
In ProjectsController#badge select only the fields needed (less memory)

Select only the fields we need on a badge request,
so that its ActiveRecord will require less memory.
Scout reports that ProjectsController#badge is a significant
requester of memory, and this reduces its requests.
Strictly speaking we don't need "id", but it's useful to have it for
debugging & including it costs very little.

Signed-off-by: David A. Wheeler <9ae72d22d8b894b865a7a496af4fab6320e6abb2@dwheeler.com>

taylorcoursey/cii-best-practices-badge,taylorcoursey/cii-best-practices-badge,linuxfoundation/cii-best-practices-badge,coreinfrastructure/best-practices-badge,yannickmoy/cii-best-practices-badge,linuxfoundation/cii-best-practices-badge,yannickmoy/cii-best-practices-badge,coreinfrastructure/best-practices-badge,yannickmoy/cii-best-practices-badge,linuxfoundation/cii-best-practices-badge,coreinfrastructure/best-practices-badge,linuxfoundation/cii-best-practices-badge,taylorcoursey/cii-best-practices-badge,yannickmoy/cii-best-practices-badge,coreinfrastructure/best-practices-badge,taylorcoursey/cii-best-practices-badge