vk/meta: Restore all saved state in anv_cmd_buffer_restore()
vk/meta: Restore all saved state in anv_cmd_buffer_restore()

anv_cmd_buffer_restore() did not restore the old
VkDynamicColorBlendState.

metora/MesaGLSLCompiler,metora/MesaGLSLCompiler,metora/MesaGLSLCompiler