Add FP16 support to CLRemap

Add FP16 support to CLRemap when data layout is NHWC.
Add relevant tests for FP16 and validation.
Update NERemap function level to be consistent with CLRemap.
Add depreciation notice for uint_8 only function level methods.

Resolves: COMPMID-4335

Signed-off-by: Freddie Liardet <frederick.liardet@arm.com>
Change-Id: If05f06801aef7a169b73ff1ebe760a42f11ca05c
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5816
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
diff --git a/arm_compute/runtime/NEON/functions/NERemap.h b/arm_compute/runtime/NEON/functions/NERemap.h
index 271ac97..140c20b 100644
--- a/arm_compute/runtime/NEON/functions/NERemap.h
+++ b/arm_compute/runtime/NEON/functions/NERemap.h
@@ -59,9 +59,25 @@
      * @param[in]      border_mode           Border mode to use on the input tensor.
      * @param[in]      constant_border_value (Optional) Constant value to use for borders if border_mode is set to CONSTANT. Defaults to 0.
      *
+     * @deprecated This function is deprecated and is intended to be removed in 22.02 release
+     *
      */
+    ARM_COMPUTE_DEPRECATED_REL(22.02)
     void configure(ITensor *input, const ITensor *map_x, const ITensor *map_y, ITensor *output,
                    InterpolationPolicy policy, BorderMode border_mode, uint8_t constant_border_value = 0);
+    /** Initialise the function's sources, destination, interpolation policy and border mode.
+     *
+     * @param[in, out] input                 Source tensor. Data type supported: U8. (Written to only for @p border_mode != UNDEFINED)
+     * @param[in]      map_x                 Map for X coordinates. Data type supported: F32.
+     * @param[in]      map_y                 Map for Y coordinates. Data type supported: F32.
+     * @param[out]     output                Output tensor. Data type supported: U8.
+     * @param[in]      policy                Interpolation policy to use. Only NEAREST and BILINEAR are supported.
+     * @param[in]      border_mode           Border mode to use on the input tensor.
+     * @param[in]      constant_border_value Constant value to use for borders if border_mode is set to CONSTANT.
+     *
+     */
+    void configure(ITensor *input, const ITensor *map_x, const ITensor *map_y, ITensor *output,
+                   InterpolationPolicy policy, BorderMode border_mode, PixelValue constant_border_value);
 };
 }
 #endif /*ARM_COMPUTE_NEREMAP_H */