update version exepetator

requirement_GPU.txt

 flwr==1.13.0
 flwr-datasets==0.4.0
-expetator==0.3.25
+expetator==0.3.27
 tensorflow[and-cuda]>=2.16.1,<2.17.0
 tensorflow-datasets==4.4.0
 tensorboard>=2.16.2,<2.17.0

requirements.txt

 flwr==1.13.0
 flwr-datasets==0.4.0
-expetator==0.3.25
+expetator==0.3.27
 tensorflow>=2.16.1,<2.17.0
 tensorflow-datasets==4.4.0
 tensorboard>=2.16.2,<2.17.0