[GPU] improving accuracy of activations scaling #1561

Job	Run time
Smart_CI	24s
Build / Build	35m 20s
JS API	2m 45s
Python unit tests	14m 42s
Samples	10m 51s
CPU functional tests	44m 29s
OpenVINO Python API Tests (3.9)	4m 24s
OpenVINO Python API Tests (3.10)	5m 1s
OpenVINO Python API Tests (3.11)	5m 6s
OpenVINO Python API Tests (3.12)	4m 55s
JAX Layer Tests / JAX Layer Tests	7m 41s
OpenVINO tokenizers extension / OpenVINO tokenizers extension	13m 21s
Pytorch Layer Tests / PyTorch Layer Tests	30m 48s
C++ unit tests / C++ unit tests	18m 37s
TensorFlow Layer Tests / TensorFlow Layer Tests	32m 8s
ci/gha_overall_status_windows	1s
	3h 50m 33s

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