style: Fix linting errors

Author: gbellocchi

sw/kernels/blas/gemm/src/gemm.h

@@ -388,7 +388,7 @@ static inline int gemm(const gemm_args_t *args) {
                                 banks_per_buffer * SNRT_TCDM_BANK_WIDTH;
                             uint32_t c_span = (tile_c_size / row_size) *
                                               SNRT_TCDM_HYPERBANK_WIDTH;
-                            snrt_dma_memset((uint64_t)lc[c_buff_idx], 0, c_span, 
+                            snrt_dma_memset((uint64_t)lc[c_buff_idx], 0, c_span,
                                             0);
                         } else {
                             snrt_dma_memset((uint64_t)lc[c_buff_idx], 0,