Update test-tinystories-executorch: Disable config mobile-32, fix typ… #2651

Job	Run time
test-advanced-any / linux-job	14m 16s
test-advanced-cpu / linux-job	14m 24s
test-evaluation-any / linux-job	14m 14s
test-distributed-cuda / linux-job	9m 32s
test-evaluation-cpu / linux-job	14m 14s
test-gguf-any / linux-job	14m 11s
test-gguf-cpu / linux-job	14m 12s
test-multimodal-any / linux-job	4m 12s
test-multimodal-cpu / linux-job	4m 18s
test-native-any / linux-job	7m 21s
test-quantization-any / linux-job	14m 6s
test-quantization-cpu / linux-job	14m 10s
test-native-cpu / linux-job	7m 22s
test-readme-any / linux-job	9m 32s
test-readme-cpu / linux-job	9m 28s
	2h 45m 32s

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