[CPU] Fix coverity scan issues in Node class #14947

Job	Run time
Smart_CI	16s
Build / Build	36m 44s
Python unit tests	11m 44s
CPU functional tests	36m 5s
JS API	0s
OpenVINO Python API Tests (3.9)	5m 34s
OpenVINO Python API Tests (3.10)	4m 14s
Samples	11m 4s
OpenVINO Python API Tests (3.11)	4m 37s
OpenVINO Python API Tests (3.12)	5m 29s
C++ unit tests / C++ unit tests	1m 41s
JAX Layer Tests / JAX Layer Tests	7m 51s
OpenVINO tokenizers extension / OpenVINO tokenizers extension	7m 29s
Pytorch Layer Tests / PyTorch Layer Tests	24m 14s
TensorFlow Layer Tests / TensorFlow Layer Tests	31m 14s
ci/gha_overall_status_windows	1s
	3h 8m 17s

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