Update default C++ standard to C++14

(3RDPARTY_UPDATE)

Resolves: COMPMID-3849

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: I6369f112337310140e2d6c8e79630cd11138dfa0
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4544
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/src/runtime/NEON/functions/NEStridedSlice.cpp b/src/runtime/NEON/functions/NEStridedSlice.cpp
index 308b856..fffb38c 100644
--- a/src/runtime/NEON/functions/NEStridedSlice.cpp
+++ b/src/runtime/NEON/functions/NEStridedSlice.cpp
@@ -26,7 +26,6 @@
 #include "arm_compute/core/ITensor.h"
 #include "arm_compute/core/Types.h"
 #include "src/core/NEON/kernels/NEStridedSliceKernel.h"
-#include "support/MemorySupport.h"
 
 namespace arm_compute
 {
@@ -36,7 +35,7 @@
                                const Coordinates &starts, const Coordinates &ends, const BiStrides &strides,
                                int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask)
 {
-    auto k = arm_compute::support::cpp14::make_unique<NEStridedSliceKernel>();
+    auto k = std::make_unique<NEStridedSliceKernel>();
     k->configure(input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask);
     _kernel = std::move(k);
 }
@@ -57,7 +56,7 @@
 };
 
 NEStridedSlice::NEStridedSlice()
-    : _impl(support::cpp14::make_unique<Impl>())
+    : _impl(std::make_unique<Impl>())
 {
 }
 NEStridedSlice::NEStridedSlice(NEStridedSlice &&) = default;
@@ -70,7 +69,7 @@
 {
     _impl->src = input;
     _impl->dst = output;
-    _impl->op  = arm_compute::support::cpp14::make_unique<experimental::NEStridedSlice>();
+    _impl->op  = std::make_unique<experimental::NEStridedSlice>();
     _impl->op->configure(input->info(), output->info(), starts, ends, strides, begin_mask, end_mask, shrink_axis_mask);
 }