Decouple NEMeanStdDevNormalizationKernel

Resolves COMPMID-4617
Change-Id: Ic8793aaf64c6137f848f39c62e33b44ae79ad21d
Signed-off-by: Dana Zlotnik <dana.zlotnik@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/6870
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Giorgio Arena <giorgio.arena@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/Android.bp b/Android.bp
index 3c9a99b..735566e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -479,6 +479,9 @@
         "src/cpu/kernels/maxunpool/generic/neon/impl.cpp",
         "src/cpu/kernels/maxunpool/generic/neon/qasymm8.cpp",
         "src/cpu/kernels/maxunpool/generic/neon/qasymm8_signed.cpp",
+        "src/cpu/kernels/meanstddevnorm/generic/neon/fp16.cpp",
+        "src/cpu/kernels/meanstddevnorm/generic/neon/fp32.cpp",
+        "src/cpu/kernels/meanstddevnorm/generic/neon/impl.cpp",
         "src/cpu/kernels/pool2d/neon/fp16.cpp",
         "src/cpu/kernels/pool2d/neon/fp32.cpp",
         "src/cpu/kernels/pool2d/neon/nchw/all.cpp",