Update batchnorm jinja.

aidge_export_cpp/templates/kernel_forward/batchnorm_forward.jinja

@@ -2,5 +2,5 @@ batchnorm_forward<{{ out_name[0]|upper }}_NB_OUTPUTS,
                   {{ out_name[0]|upper }}_OUT_HEIGHT,
                   {{ out_name[0]|upper }}_OUT_WIDTH,
                   {{name|upper}}_ACTIVATION>
-                  ({{input_name}}, {{output_name}}, {{biases_name}}, {{variances_name}}, {{means_name}}, {{scales_name}}, {{name|upper}}_EPSILON);
+                  ({{in_name[0]}}, {{out_name[0]}}, {{in_name[1]}}, {{in_name[2]}}, {{in_name[3]}}, {{in_name[4]}}, {{name|upper}}_EPSILON);
 {% include "./_save_outputs.jinja" %}