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Bump third_party/pigweed/repo from `ce0e3e2` to `13446e5` #1738

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Run time

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Job	Run time
Chef - ESP32 CI Examples	1m 59s
Chef - Linux CI Examples	2m 3s
Chef - NRFConnect CI Examples	2m 17s
Chef - Telink CI Examples	2m 18s
	8m 37s