merge upstream and small changes

Signed-off-by: Zoey <zoey@z0ey.de>

rootfs/usr/local/bin/entrypoint.sh

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+cd / || exit
+
+for patch in /data/etc/prerun/patches/*.patch; do
+    [ -e "$patch" ] || break
+    echo "Applying prerun patch using patch -p1: $patch"
+    patch -p1 <"$patch"
+done
+
+for script in /data/etc/prerun/scripts/*.sh; do
+    [ -e "$patch" ] || break
+    echo "Exexcuting prerun script: $script"
+    chmod +x "$script"
+    "$script"
+done
+
+cd /app || exit
+
+start.sh