fix syslog init blocking

SD_ROOT/wz_mini/etc/rc.d/S21syslog

@@ -3,7 +3,9 @@
 source /opt/wz_mini/etc/rc.common
 source /opt/wz_mini/wz_mini.conf
 
-wait_for_icamera
+syslog_save() {
+
+wait_for_icamera &
 
 if [[ "$ENABLE_SYSLOG_SAVE" == "true" ]]; then
 echo "Store syslog logs"
@@ -20,3 +22,7 @@ fi
 touch -- "$SYSLOG_LOG".log
 logread -F > $SYSLOG_LOG.log &
 fi
+
+}
+
+syslog_save &

SD_ROOT/wz_mini/usr/bin/app.ver

@@ -1 +1 @@
-Wed Aug  3 02:30:25 PM PDT 2022
+Wed Aug  3 02:37:59 PM PDT 2022

file.chk

@@ -71,7 +71,7 @@ b4a838e79e92355a8b016b0e482b22b5  SD_ROOT/wz_mini/etc/rc.d/S20cron
 769776b26247d680ca564c9af3288c91  SD_ROOT/wz_mini/etc/rc.d/S05rndis
 19ff129af984cf133c92e9c524dda401  SD_ROOT/wz_mini/etc/rc.d/S01swap
 bbccf00adaf0b2494a98f18769e10a0f  SD_ROOT/wz_mini/etc/rc.d/K15logging
-e100198faa2ea8153500331de667ad8e  SD_ROOT/wz_mini/etc/rc.d/S21syslog
+a638bd4ec5c359380c22d00813883cc6  SD_ROOT/wz_mini/etc/rc.d/S21syslog
 69840400ee805665a3a4913003cf60db  SD_ROOT/wz_mini/etc/rc.d/S04usbdirect
 093ae35263b39668da01bee03e81cbe9  SD_ROOT/wz_mini/etc/rc.d/S09coredump
 9e5591da95042bcca910403bde25dc60  SD_ROOT/wz_mini/etc/fstab
@@ -154,7 +154,7 @@ b339aee882a5d1c943ad08e4282ec3fd  SD_ROOT/wz_mini/usr/bin/iCamera-dbg
 20b061689308b2cee7edf3b9b906bca7  SD_ROOT/wz_mini/usr/bin/ucamera
 3777d9e80c8b517c01a124e6360b6525  SD_ROOT/wz_mini/usr/bin/imp_helper.sh
 580b1b6e91e72b4a4fef7b21d8954403  SD_ROOT/wz_mini/usr/bin/getSensorType
-f0bc707e7c4a6841569229deccd00a9a  SD_ROOT/wz_mini/usr/bin/app.ver
+5d7cc51a99f713d86b4dce4e2ad983cf  SD_ROOT/wz_mini/usr/bin/app.ver
 4c780f0455481d106d47d89f0ae04ed5  SD_ROOT/wz_mini/lib/uClibc.tar
 9afeb088e4cbabbe0b04033b560204d0  SD_ROOT/wz_mini/lib/libimp.so
 4100755cb6cc6e3b76da20c7e3690e16  SD_ROOT/wz_mini/lib/libalog.so