v3dv: handle multisample image clears

Fixes:
dEQP-VK.pipeline.framebuffer_attachment.*_ms

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6766>
diff --git a/src/broadcom/vulkan/v3dv_meta_copy.c b/src/broadcom/vulkan/v3dv_meta_copy.c
index a790602..aea5278 100644
--- a/src/broadcom/vulkan/v3dv_meta_copy.c
+++ b/src/broadcom/vulkan/v3dv_meta_copy.c
@@ -1510,7 +1510,8 @@
             return true;
 
          /* We start a a new job for each layer so the frame "depth" is 1 */
-         v3dv_job_start_frame(job, width, height, 1, 1, internal_bpp, false);
+         v3dv_job_start_frame(job, width, height, 1, 1, internal_bpp,
+                              image->samples > VK_SAMPLE_COUNT_1_BIT);
 
          struct framebuffer_data framebuffer;
          setup_framebuffer_data(&framebuffer, fb_format, internal_type,