Added GIL release for time consuming methods. #7613

Job	Run time
cpp-beam_search_causal_lm-ubuntu (./build/samples/cpp/text_generation/beam_search_causal_lm)	20m 35s
cpp-beam_search_causal_lm-ubuntu (python ./samples/python/text_generation/beam_search_causal_lm.py)	18m 19s
cpp-multinomial-greedy_causal_lm-ubuntu	18m 25s
cpp-beam_search_causal_lm-Qwen1_5-7B-Chat	32m 54s
cpp-greedy_causal_lm-Qwen-7B-Chat	11m 25s
cpp-greedy_causal_lm-windows	27m 55s
cpp-beam_search_causal_lm-notus-7b-v1	14m 28s
cpp-beam_search_causal_lm-Phi-2	16m 42s
cpp-greedy_causal_lm-redpajama-3b-chat	12m 59s
cpp-Phi-1_5	8m 44s
cpp-prompt_lookup_decoding_lm-ubuntu	12m 18s
cpp-speculative_decoding_lm-ubuntu	14m 35s
cpp-chat_sample-ubuntu	18m 19s
cpp-continuous-batching-macos	6h 0m 15s
cpp-continuous-batching-ubuntu	6h 0m 13s
cpp-continuous-batching-windows	23m 39s
visual_language_chat_sample-ubuntu-internvl2	15m 14s
visual_language_chat_sample-ubuntu-minicpm_v2_6	9m 8s
visual_language_chat_sample-ubuntu-qwen2vl	18m 0s
visual_language_chat_sample-ubuntu-llava_1_5 / visual_language_chat_sample-ubuntu-llava	30m 53s
visual_language_chat_sample-ubuntu-llava_next / visual_language_chat_sample-ubuntu-llava	17m 32s
ci/gha_overall_status_causal_lm	1s
	17h 42m 33s

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