StaticLLMPipeline dangling models hotfix #1560

Job	Run time
cpp-beam_search_causal_lm-notus-7b-v1	10m 9s
cpp-beam_search_causal_lm-Qwen1_5-7B-Chat	10m 4s
cpp-beam_search_causal_lm-Qwen-7B-Chat	12m 41s
cpp-beam_search_causal_lm-Phi-2	7m 27s
cpp-beam_search_causal_lm-ubuntu (./build/samples/cpp/beam_search_causal_lm/beam_search_causal_lm)	11m 34s
cpp-greedy_causal_lm-windows	16m 31s
cpp-beam_search_causal_lm-ubuntu (python ./samples/python/beam_search_causal_lm/beam_search_causa...	11m 50s
cpp-multinomial-greedy_causal_lm-ubuntu	8m 45s
cpp-prompt_lookup_decoding_lm-ubuntu	7m 7s
cpp-speculative_decoding_lm-ubuntu	16m 28s
cpp-chat_sample-ubuntu	10m 59s
cpp-continuous-batching-ubuntu	12m 14s
cpp-continuous-batching-macos	16m 57s
cpp-continuous-batching-windows	18m 36s
cpp-greedy_causal_lm-redpajama-3b-chat	14m 31s
cpp-Phi-1_5	7m 22s
	3h 13m 15s

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