feat(dnn/arm): add nchw nchw44 first conv

GitOrigin-RevId: 563f57844f058fed0b4efe05508e410904eae8f8

dnn/src/fallback/conv_bias/opr_impl.cpp

@@ -57,8 +57,8 @@ public:
             }
             for (size_t oc_tile_size : {24, 48}) {
                 refhold.emplace_back(new AlgoConv1x1(
-                    static_cast<MatrixMulImpl::AlgoBase*>(algo),
-                    oc_tile_size));
+                        static_cast<MatrixMulImpl::AlgoBase*>(algo),
+                        oc_tile_size));
                 all_algos.emplace_back(refhold.back().get());
             }
 #if 0

dnn/src/fallback/conv_bias/opr_impl.h

@@ -6,7 +6,8 @@
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied.
  */
 #pragma once
 

dnn/src/fallback/convolution/algos.cpp

@@ -6,7 +6,8 @@
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied.
  */
 
 #include "src/fallback/convolution/algos.h"