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Bump third_party/pigweed/repo from `e765c4d` to `d3bd2a9` #837

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Run time

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Job	Run time
Chef - ESP32 CI Examples	12m 22s
Chef - Linux CI Examples	9m 37s
Chef - NRFConnect CI Examples	15m 10s
Chef - Telink CI Examples	11m 7s
	48m 16s