Prevent generating test case when align_corners and half_pixel are both true in nearest mode

Note:
- align_corners and half_pixel can both be true in nearest mode for tfl
but not tf
- this is inconsistent between tf and tfl

Signed-off-by: Jerry Ge <jerry.ge@arm.com>
Change-Id: Ib396f994874904e017e0d696f70370bd51d60161
diff --git a/verif/frameworks/arg_gen.py b/verif/frameworks/arg_gen.py
index 8604f0b..5de995b 100644
--- a/verif/frameworks/arg_gen.py
+++ b/verif/frameworks/arg_gen.py
@@ -593,11 +593,7 @@
             for align_corners in [True, False]:
                 for half_pixel in [True, False]:
                     # If half_pixel_centers is True, align_corners must be False.
-                    if (
-                        (mode == "bilinear")
-                        and (align_corners is True)
-                        and (half_pixel is True)
-                    ):
+                    if (align_corners is True) and (half_pixel is True):
                         continue
 
                     for i in range(1, 4):