Removed 32-bit from Linux build.
Removed 32-bit from Linux build.

MikePopoloski/bgfx,fluffyfreak/bgfx,jpcy/bgfx,emoon/bgfx,attilaz/bgfx,jdryg/bgfx,bkaradzic/bgfx,jdryg/bgfx,emoon/bgfx,attilaz/bgfx,fluffyfreak/bgfx,LWJGL-CI/bgfx,mendsley/bgfx,jdryg/bgfx,jpcy/bgfx,MikePopoloski/bgfx,septag/bgfx,mendsley/bgfx,LWJGL-CI/bgfx,jpcy/bgfx,bkaradzic/bgfx,septag/bgfx,bkaradzic/bgfx,fluffyfreak/bgfx,jpcy/bgfx,bkaradzic/bgfx,LWJGL-CI/bgfx,attilaz/bgfx,MikePopoloski/bgfx,jdryg/bgfx,mendsley/bgfx,emoon/bgfx,LWJGL-CI/bgfx,fluffyfreak/bgfx,septag/bgfx