submodule: bump openthread from `a57d927` to `e7535f7` #1477

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
arm-gcc-5	11m 16s
pretty	27s
arm-gcc-6	12m 23s
arm-gcc-7	12m 45s
arm-gcc-9	13m 11s
	50m 2s