COMPMID-1999: Add support for GenerateProposals operator in CL

Change-Id: Ie08a6874347085f96b00f25bdb605eee7d683c25
Signed-off-by: giuros01 <giuseppe.rossini@arm.com>
Reviewed-on: https://review.mlplatform.org/719
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com>
diff --git a/docs/00_introduction.dox b/docs/00_introduction.dox
index 75a8bf9..f6eae14 100644
--- a/docs/00_introduction.dox
+++ b/docs/00_introduction.dox
@@ -313,6 +313,7 @@
     - @ref NEL2NormalizeLayer for FP32/FP16
     - @ref NENormalizationLayer IN_MAP_2D for FP32/FP16
     - @ref CLROIAlignLayer
+    - @ref CLGenerateProposalsLayer
  - Added QASYMM8 support to the following kernels:
     - @ref NEArithmeticAdditionKernel
     - @ref NEScale
@@ -333,6 +334,8 @@
  - New OpenCL kernels / functions:
     - @ref CLBatchToSpaceLayer / @ref CLBatchToSpaceLayerKernel
     - @ref CLBoundingBoxTransform / @ref CLBoundingBoxTransformKernel
+    - @ref CLComputeAllAnchorsKernel
+    - @ref CLGenerateProposalsLayer
     - @ref CLNormalizePlanarYUVLayer / @ref CLNormalizePlanarYUVLayerKernel
     - @ref CLReorgLayer / @ref CLReorgLayerKernel
     - @ref CLSpaceToBatchLayer / @ref CLSpaceToBatchLayerKernel