Bump third_party/pigweed/repo from `0380161` to `2423b1d` #225

Job	Run time
Build on Darwin (clang, python_lib, simulated)	1h 0m 2s
Build on Linux (fake, gcc_release, clang, simulated)	1h 7m 25s
Build on Linux (gcc_debug)	48m 23s
Build on Linux (python_lib)	18m 51s
Build on Linux (python lighting-app)	6m 9s
Build on Linux (coverage)	10m 25s
	3h 31m 15s

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