This PR adds a context function to consider all
buffer bindings obsolete. This is in order to
track missing binds and invalid lingering states
accross `draw::Pass`es.
The functions `GPU_storagebuf_debug_unbind_all`
and `GPU_uniformbuf_debug_unbind_all` do nothing
more than resetting the internal debug slot bits
to zero. This is what OpenGL backend does as it
doesn't track the bindings themselves.
Other backends might have other way to detect
missing bindings. If not they should be
implemented separately anyway.
I renamed the function to `debug_unbind_all` to
denote that it actually does something related to
debugging.
This also add SSBO binding check for OpenGL as it
was also missing.
#### Future
This error checking logic is pretty much backend
agnostic. While it would be nice to move it at
`gpu::Context` level, we don't have the resources
for that now.
Pull Request: https://projects.blender.org/blender/blender/pulls/120716
