Address texture related test issues with -Werror (#405)

[ROCm/hip-tests commit: 7ee1b668fb]

projects/hip-tests/catch/unit/texture/hipNormalizedFloatValueTex.cc

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2022 Advanced Micro Devices, Inc. All rights reserved.
+Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
@@ -17,6 +17,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 */
 
+#pragma clang diagnostic ignored "-Wunused-parameter"
 #include <hip_test_common.hh>