Add benchmarking scripts #2297

Job	Run time
test-advanced-any / linux-job	16m 40s
test-advanced-cpu / linux-job	16m 37s
test-evaluation-any / linux-job	16m 39s
test-evaluation-cpu / linux-job	16m 45s
test-gguf-any / linux-job	16m 36s
test-gguf-cpu / linux-job	16m 43s
test-multimodal-any / linux-job	4m 5s
test-multimodal-cpu / linux-job	4m 6s
test-native-any / linux-job	9m 25s
test-native-cpu / linux-job	9m 25s
test-quantization-any / linux-job	16m 55s
test-quantization-cpu / linux-job	16m 56s
test-readme-any / linux-job	11m 13s
test-readme-cpu / linux-job	10m 53s
	3h 2m 58s

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