Chore: update pre-commit hooks (#1353)

* Chore: update pre-commit refs

* run pre-commit

.pre-commit-config.yaml

@@ -1,11 +1,11 @@
 repos:
 -   repo: https://github.com/pre-commit/mirrors-clang-format
-    rev: v18.1.4
+    rev: v18.1.8
     hooks:
     -   id: clang-format
 # Using this mirror lets us use mypyc-compiled black, which is about 2x faster
 -   repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 24.4.2
+    rev: 24.8.0
     hooks:
     -   id: black
 -   repo: https://github.com/pycqa/isort

mlx/backend/metal/kernels/steel/conv/loaders/loader_channel_l.h

@@ -394,7 +394,7 @@ struct Conv2DWeightBlockLoader {
       const constant ImplicitGemmConv2DParams* gemm_params_,
       uint simd_group_id [[simdgroup_index_in_threadgroup]],
       uint simd_lane_id [[thread_index_in_simdgroup]])
-      : src_ld(params_ -> wt_strides[0]),
+      : src_ld(params_->wt_strides[0]),
         thread_idx(simd_group_id * 32 + simd_lane_id),
         bi(thread_idx / TCOLS),
         bj(vec_size * (thread_idx % TCOLS)),

mlx/backend/metal/kernels/steel/conv/loaders/loader_channel_n.h

@@ -244,7 +244,7 @@ struct Conv2DWeightBlockLoaderSmallChannels {
       const constant ImplicitGemmConv2DParams* gemm_params_,
       uint simd_group_id [[simdgroup_index_in_threadgroup]],
       uint simd_lane_id [[thread_index_in_simdgroup]])
-      : src_ld(params_ -> wt_strides[0]),
+      : src_ld(params_->wt_strides[0]),
         thread_idx(simd_group_id * 32 + simd_lane_id),
         bi(thread_idx / TCOLS),
         bj(vec_size * (thread_idx % TCOLS)),

mlx/backend/metal/kernels/steel/conv/loaders/loader_general.h

@@ -218,7 +218,7 @@ struct Conv2DWeightBlockLoaderGeneral {
       const short base_ww_,
       uint simd_group_id [[simdgroup_index_in_threadgroup]],
       uint simd_lane_id [[thread_index_in_simdgroup]])
-      : src_ld(params_ -> wt_strides[0]),
+      : src_ld(params_->wt_strides[0]),
         thread_idx(simd_group_id * 32 + simd_lane_id),
         bi(thread_idx / TCOLS),
         bj(vec_size * (thread_idx % TCOLS)),