[GPU] Fix memory leak (#27631)

### Details:
 - Fix memory leak and improve memory usage with continuous inference
 - Backport of #27536

### Tickets:
 - 148552

src/plugins/intel_gpu/src/graph/impls/ocl/kernel_selector_helper.h

@@ -299,6 +299,7 @@ inline void update_shapes(kernel_selector::Params& p, const kernel_impl_params&
         const auto& fused_prim = impl_param.fused_desc[i];
         auto& fd = bp.fused_ops[i];
         fd.output_tensor = convert_data_tensor(fused_prim.output_layout);
+        fd.tensors.clear();
         for (size_t i = fd.dep_idx_start; i < fd.dep_idx_start + fd.dep_size; i++) {
             fd.tensors.push_back(convert_data_tensor(impl_param.get_input_layout(i)));
         }