COMPMID-1652 Cleanup some nighly tests

Removed some tests as they add no real value such as LargeShapes
in elementwise operations etc.

Change-Id: I97870c947ea2d668997f2fca58c1f9e4087efd16
Signed-off-by: Michalis Spyrou <michalis.spyrou@arm.com>
Reviewed-on: https://review.mlplatform.org/583
Reviewed-by: Isabella Gottardi <isabella.gottardi@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
diff --git a/tests/validation/NEON/BitwiseAnd.cpp b/tests/validation/NEON/BitwiseAnd.cpp
index 38cc654..773c985 100644
--- a/tests/validation/NEON/BitwiseAnd.cpp
+++ b/tests/validation/NEON/BitwiseAnd.cpp
@@ -74,21 +74,14 @@
 template <typename T>
 using NEBitwiseAndFixture = BitwiseAndValidationFixture<Tensor, Accessor, NEBitwiseAnd, T>;
 
-FIXTURE_DATA_TEST_CASE(RunSmall, NEBitwiseAndFixture<uint8_t>, framework::DatasetMode::PRECOMMIT, combine(datasets::SmallShapes(), framework::dataset::make("DataType",
-                                                                                                          DataType::U8)))
+FIXTURE_DATA_TEST_CASE(RunSmall, NEBitwiseAndFixture<uint8_t>, framework::DatasetMode::ALL, combine(datasets::SmallShapes(), framework::dataset::make("DataType",
+                                                                                                    DataType::U8)))
 {
     // Validate output
     validate(Accessor(_target), _reference);
 }
-FIXTURE_DATA_TEST_CASE(RunLarge, NEBitwiseAndFixture<uint8_t>, framework::DatasetMode::NIGHTLY, combine(datasets::LargeShapes(), framework::dataset::make("DataType",
-                                                                                                        DataType::U8)))
-{
-    // Validate output
-    validate(Accessor(_target), _reference);
-}
-
-TEST_SUITE_END()
-TEST_SUITE_END()
+TEST_SUITE_END() // BitwiseAnd
+TEST_SUITE_END() // NEON
 } // namespace validation
 } // namespace test
 } // namespace arm_compute