[vk, gl, spv] Opcode Promotion path emulation

src/shader_recompiler/profile.h

@@ -36,6 +36,7 @@ struct Profile {
     bool support_viewport_index_layer_non_geometry{};
     bool support_viewport_mask{};
     bool support_typeless_image_loads{};
+    bool support_sampled_1d{true};
     bool support_demote_to_helper_invocation{};
     bool support_int64_atomics{};
     bool support_derivative_control{};