vk: Stop internally calling anv_DestroyObject()
vk: Stop internally calling anv_DestroyObject()

Replace each anv_DestroyObject() with anv_DestroyFoo().

Let vkDestroyObject() live for a while longer for Crucible's sake.

metora/MesaGLSLCompiler,metora/MesaGLSLCompiler,metora/MesaGLSLCompiler