Output the entropy hints as info

src/crypto.c

@@ -115,7 +115,7 @@ entropy_check(void)
 
     if ((fd = open("/dev/random", O_RDONLY)) != -1) {
         if (ioctl(fd, RNDGETENTCNT, &c) == 0 && c < 160) {
-            LOGE("This system doesn't provide enough entropy to quickly generate high-quality random numbers\n"
+            LOGI("This system doesn't provide enough entropy to quickly generate high-quality random numbers\n"
                  "Installing the rng-utils/rng-tools or haveged packages may help.\n"
                  "On virtualized Linux environments, also consider using virtio-rng.\n"
                  "The service will not start until enough entropy has been collected.");