COMPMID-3237: Implement NEQLSTMLayer

COMPMID-3082: Extend NEQLSTMLayer with enhancements

Change-Id: I88175b7bf69494a4eae510b74176fe8a0d6cd770
Signed-off-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/2969
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Sang-Hoon Park <sang-hoon.park@arm.com>
Reviewed-by: Sheri Zhang <sheri.zhang@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/Android.bp b/Android.bp
index 80ea3e3..7a04eec 100644
--- a/Android.bp
+++ b/Android.bp
@@ -694,6 +694,7 @@
         "src/runtime/NEON/functions/NEPixelWiseMultiplication.cpp",
         "src/runtime/NEON/functions/NEPoolingLayer.cpp",
         "src/runtime/NEON/functions/NEPriorBoxLayer.cpp",
+        "src/runtime/NEON/functions/NEQLSTMLayer.cpp",
         "src/runtime/NEON/functions/NEQuantizationLayer.cpp",
         "src/runtime/NEON/functions/NERNNLayer.cpp",
         "src/runtime/NEON/functions/NEROIAlignLayer.cpp",