update kernel to include latest apparmor fixes (#400)

Author: mwennrich

docker-bake.hcl

@@ -53,9 +53,7 @@ target "debian" {
         FRR_VERSION_DETAIL ="10.4.3-0~deb12u1"
         FRR_APT_CHANNEL ="bookworm"
       # see https://packages.debian.org/bookworm/kernel/ for available versions
-      # upgrade to > 6.1.0-40 actually not possible because it breaks calico:
-      # see https://github.com/projectcalico/calico/issues/11302#issuecomment-3526431095
-        KERNEL_VERSION = "6.1.0-42"
+        KERNEL_VERSION = "6.1.0-44"
         CONTAINERD_VERSION = "2.1.5-1~debian.12~bookworm"
     }
     tags = ["ghcr.io/metal-stack/debian:${SEMVER_MAJOR_MINOR}${SEMVER_PATCH}"]
@@ -97,7 +95,7 @@ target "ubuntu" {
         FRR_VERSION_DETAIL ="10.4.3-0~ubuntu24.04.1"
         FRR_APT_CHANNEL ="noble"
         # see https://kernel.ubuntu.com/mainline for available versions
-        UBUNTU_MAINLINE_KERNEL_VERSION = "v6.12.74"
+        UBUNTU_MAINLINE_KERNEL_VERSION = "v6.12.77"
         CONTAINERD_VERSION = "2.1.5-1~ubuntu.24.04~noble"
     }
     tags = ["ghcr.io/metal-stack/ubuntu:${SEMVER_MAJOR_MINOR}${SEMVER_PATCH}"]