Reduce CI fuzz iterations as we're now timing out

I think github has slowed down the runners so now our fuzz tests
are timing out. Here we just reduce iteration count a bit.

Author: TheBlueMatt

fuzz/ci-fuzz.sh

@@ -25,11 +25,11 @@ for TARGET in src/bin/*.rs; do
 	FILE="${FILENAME%.*}"
 	HFUZZ_RUN_ARGS="--exit_upon_crash -v -n2"
 	if [ "$FILE" = "chanmon_consistency_target" ]; then
-		HFUZZ_RUN_ARGS="$HFUZZ_RUN_ARGS -F 64 -N100000"
+		HFUZZ_RUN_ARGS="$HFUZZ_RUN_ARGS -F 64 -N10000"
 	elif [ "$FILE" = "full_stack_target" ]; then
-		HFUZZ_RUN_ARGS="$HFUZZ_RUN_ARGS -t0 -N1000000"
+		HFUZZ_RUN_ARGS="$HFUZZ_RUN_ARGS -t0 -N100000"
 	else
-		HFUZZ_RUN_ARGS="$HFUZZ_RUN_ARGS -N1000000"
+		HFUZZ_RUN_ARGS="$HFUZZ_RUN_ARGS -N500000"
 	fi
 	export HFUZZ_RUN_ARGS
 	cargo --color always hfuzz run $FILE