Use apt_update_skip and fix lepotato missing keys see https://hub.libre.computer/t/signatures-were-invalid-expkeysig-2e5fb7fc58c58ffb/4166/2

Author: guysoft

src/modules/base/start_chroot_script

@@ -37,7 +37,7 @@ if [ "${BASE_DISTRO}" == "ubuntu" ]; then
 
   generate_resolvconf
 
-  apt-get update --allow-releaseinfo-change
+  apt_update_skip
   apt-get install -y net-tools wireless-tools dhcpcd5
   if [ $( is_in_apt policykit-1 ) -eq 1 ]; then
     apt-get -y install policykit-1
@@ -159,7 +159,10 @@ fi
 if [ "$BASE_SSH_ENABLE" == "yes" ]
 then
   if [ "$BASE_DISTRO" == "debian" ]; then
-    apt-get update --allow-releaseinfo-change
+    if [ "$BASE_BOARD" == "debian_lepotato" ]; then
+         apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 9165938D90FDDD2E
+    fi
+    apt_update_skip
     apt-get install -y openssh-server
   fi
   touch /"${BASE_BOOT_MOUNT_PATH}"/ssh