Fix bootstrap configuration for proper repository access

- Updated LB_ARCHIVE_AREAS to include non-free-firmware
- Added Debian fallback mirrors to bootstrap configuration
- Removed Devuan security mirror references from bootstrap
- Ensures bootstrap phase has access to all required repositories
- Critical for firmware package installation during initial setup
- Aligns bootstrap config with main configuration settings

config/bootstrap

@@ -25,26 +25,20 @@ LB_PARENT_DISTRIBUTION_BINARY="testing"
 LB_PARENT_DEBIAN_INSTALLER_DISTRIBUTION="testing"
 
 # Select archive areas to use
-LB_ARCHIVE_AREAS="main"
+LB_ARCHIVE_AREAS="main contrib non-free non-free-firmware"
 
 # Select parent archive areas to use
-LB_PARENT_ARCHIVE_AREAS="main"
+LB_PARENT_ARCHIVE_AREAS="main contrib non-free non-free-firmware"
 
 # Set parent mirror to bootstrap from
 LB_PARENT_MIRROR_BOOTSTRAP="http://packages.devuan.org/merged/"
 
 # Set parent mirror to fetch packages from
-LB_PARENT_MIRROR_CHROOT="http://packages.devuan.org/merged/"
-
-# Set security parent mirror to fetch packages from
-LB_PARENT_MIRROR_CHROOT_SECURITY="http://packages.devuan.org/merged/"
+LB_PARENT_MIRROR_CHROOT="http://packages.devuan.org/merged/ http://deb.debian.org/debian/"
 
 # Set parent mirror which ends up in the image
 LB_PARENT_MIRROR_BINARY="http://packages.devuan.org/merged/"
 
-# Set security parent mirror which ends up in the image
-LB_PARENT_MIRROR_BINARY_SECURITY="http://packages.devuan.org/merged/"
-
 # Set debian-installer parent mirror
 LB_PARENT_MIRROR_DEBIAN_INSTALLER="http://packages.devuan.org/merged/"
 
@@ -52,17 +46,11 @@ LB_PARENT_MIRROR_DEBIAN_INSTALLER="http://packages.devuan.org/merged/"
 LB_MIRROR_BOOTSTRAP="http://packages.devuan.org/merged/"
 
 # Set mirror to fetch packages from
-LB_MIRROR_CHROOT="http://packages.devuan.org/merged/"
-
-# Set security mirror to fetch packages from
-LB_MIRROR_CHROOT_SECURITY="http://packages.devuan.org/merged/"
+LB_MIRROR_CHROOT="http://packages.devuan.org/merged/ http://deb.debian.org/debian/"
 
 # Set mirror which ends up in the image
 LB_MIRROR_BINARY="http://packages.devuan.org/merged/"
 
-# Set security mirror which ends up in the image
-LB_MIRROR_BINARY_SECURITY="http://packages.devuan.org/merged/"
-
 # Set debian-installer mirror
 LB_MIRROR_DEBIAN_INSTALLER="http://packages.devuan.org/merged/"