[#105] WIP. attempting to use indirect draw with sponza.

include/vkcv/Core.hpp

include/vkcv/DrawcallRecording.hpp

modules/camera/include/vkcv/camera/Camera.hpp

projects/draw_indirect/resources/Sponza/Sponza.bin

projects/draw_indirect/resources/Sponza/Sponza.gltf

projects/draw_indirect/resources/Sponza/SponzaFloor.bin

projects/draw_indirect/resources/Sponza/SponzaFloor.gltf

projects/draw_indirect/resources/Sponza/background.png

projects/draw_indirect/resources/Sponza/chain_texture.png

projects/draw_indirect/resources/Sponza/lion.png

...ts/draw_indirect/resources/Sponza/spnza_bricks_a_diff.png

projects/draw_indirect/resources/Sponza/sponza_arch_diff.png

.../draw_indirect/resources/Sponza/sponza_ceiling_a_diff.png

...s/draw_indirect/resources/Sponza/sponza_column_a_diff.png

...s/draw_indirect/resources/Sponza/sponza_column_b_diff.png

...s/draw_indirect/resources/Sponza/sponza_column_c_diff.png

...aw_indirect/resources/Sponza/sponza_curtain_blue_diff.png

...ts/draw_indirect/resources/Sponza/sponza_curtain_diff.png

...w_indirect/resources/Sponza/sponza_curtain_green_diff.png

...ts/draw_indirect/resources/Sponza/sponza_details_diff.png