DEBIAN_STABLE: enable non-free-firmware component and use stable-backports

Related to commit 87ea3f5, support new non-free-firmware component
also within DEBIAN_STABLE class, given that bookworm is current
Debian stable release.

While at it, instead of hardcoding bullseye-backports, let's use
stable-backports instead, which should always fit, no matter the
codename for the current stable release.

diff --git a/etc/grml/fai/config/files/etc/apt/sources.list.d/debian.list/DEBIAN_STABLE b/etc/grml/fai/config/files/etc/apt/sources.list.d/debian.list/DEBIAN_STABLE
index c11f72b..3585bfb 100644 (file)
--- a/etc/grml/fai/config/files/etc/apt/sources.list.d/debian.list/DEBIAN_STABLE
+++ b/etc/grml/fai/config/files/etc/apt/sources.list.d/debian.list/DEBIAN_STABLE
@@ -1,11 +1,11 @@
 # official debian repository:
-  deb     http://ftp.debian.org/debian/ stable main contrib non-free
-  deb-src http://ftp.debian.org/debian/ stable main contrib non-free
+  deb     http://ftp.debian.org/debian/ stable main contrib non-free-firmware non-free
+  deb-src http://ftp.debian.org/debian/ stable main contrib non-free-firmware non-free
 
 # security updates:
-  deb     http://security.debian.org/debian-security stable-security main contrib non-free
-  deb-src http://security.debian.org/debian-security stable-security main contrib non-free
+  deb     http://security.debian.org/debian-security stable-security main contrib non-free-firmware non-free
+  deb-src http://security.debian.org/debian-security stable-security main contrib non-free-firmware non-free
 
 # backports:
-  deb     http://ftp.debian.org/debian/ bullseye-backports main contrib non-free
-  deb-src http://ftp.debian.org/debian/ bullseye-backports main contrib non-free
+  deb     http://ftp.debian.org/debian/ stable-backports main contrib non-free-firmware non-free
+  deb-src http://ftp.debian.org/debian/ stable-backports main contrib non-free-firmware non-free