[SYCL]fix ci crash about SSM_CONV (#17169)

* fix ci crash

* Update ggml-sycl.cpp

* Update ggml/src/ggml-sycl/ggml-sycl.cpp

Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>

---------

Co-authored-by: Zhang Jianyu <zhang.jianyu@outlook.com>
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>

ggml/src/ggml-sycl/ggml-sycl.cpp

@@ -3933,6 +3933,7 @@ static bool ggml_sycl_compute_forward(ggml_backend_sycl_context & ctx, struct gg
             break;
         case GGML_OP_SSM_CONV:
             ggml_sycl_ssm_conv(ctx, dst);
+            break;
         case GGML_OP_ROLL:
             ggml_sycl_roll(ctx, dst);
             break;