openthread/radio-receive-done-fuzzer: Crash in ot::Timer::GetFireTime

Project: https://github.com/openthread/openthread.git Detailed report: https://oss-fuzz.com/testcase?key=5676787198066688 Project: openthread Fuzzer: libFuzzeropenthreadradio-receive-done-fuzzer Fuzz target binary: radio-receive-done-fuzzer Job Type: libfuzzerubsanopenthread Platform Id: linux...