const runtime.traceEvGCEnd

2 uses

	runtime (current package)
		traceevent.go#L66: 	traceEvGCEnd              // GC done [timestamp, seq]
		traceruntime.go#L354: 	tl.eventWriter(traceGoRunning, traceProcRunning).commit(traceEvGCEnd, traceArg(trace.seqGC))