[ Aarch64 ] Paged Attention FP16 precision enablement. #8987

Job	Run time
Smart_CI	20s
Build / Build	53m 3s
Samples	10m 11s
JS API	2m 49s
OpenVINO Python API Tests (3.10)	4m 59s
OpenVINO Python API Tests (3.9)	5m 12s
CPU functional tests	47m 19s
OpenVINO Python API Tests (3.11)	5m 30s
OpenVINO Python API Tests (3.12)	5m 12s
Python unit tests	18m 0s
Pytorch Layer Tests / PyTorch Layer Tests	30m 19s
JAX Layer Tests / JAX Layer Tests	7m 54s
C++ unit tests / C++ unit tests	21m 46s
OpenVINO tokenizers extension / OpenVINO tokenizers extension	14m 22s
TensorFlow Layer Tests / TensorFlow Layer Tests	35m 47s
ci/gha_overall_status_windows	2s
	4h 22m 45s

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