python3-numpy: Skip running test_validate_transcendentals ptest

python3-numpy: Skip running test_validate_transcendentals ptest

This test fails [1] with x86-64-v3, surfaces when we switch default
tune for qemux86-64 to be x86-64-v3 or newer

Test seems to compare exact floating point numbers but it might not be
precise enough and comparison may fail.

[1] https://github.com/numpy/numpy/issues/27460

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>