COMPMID-3154: Deprecate NE/CL LocallyConnectedLayer

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: Ia7516fadcf3df072abf9b83aef4d9939212ce082
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3918
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/docs/00_introduction.dox b/docs/00_introduction.dox
index 6a44a96..538fb36 100644
--- a/docs/00_introduction.dox
+++ b/docs/00_introduction.dox
@@ -248,6 +248,12 @@
       - @ref CLSoftmaxLayer
       - @ref CLLogSoftmaxLayer
       - @ref GCSoftmaxLayer
+ - Deprecated OpenCL kernels / functions:
+     - CLLocallyConnectedLayer
+     - CLLocallyConnectedMatrixMultiplyKernel
+ - Deprecated NEON kernels / functions:
+     - NELocallyConnectedLayer
+     - NELocallyConnectedMatrixMultiplyKernel
 
 v20.08 Public major release
  - Various bug fixes.