workspace: update linux to 6.1.69

Change-Id: Ia2e8442f7d4780c8f34b2e4a10f30f47222f9fbc
Reviewed-on: https://review.monogon.dev/c/monogon/+/2595
Tested-by: Jenkins CI
Reviewed-by: Tim Windelschmidt <tim@monogon.tech>
diff --git a/WORKSPACE b/WORKSPACE
index dfc75fd..a40bf19 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -194,7 +194,7 @@
 
 linux_external(
     name = "linux",
-    version = "6.1.56",
+    version = "6.1.69",
 )
 
 load("//third_party/linux-firmware:external.bzl", "linux_firmware_external")
diff --git a/third_party/linux/external.bzl b/third_party/linux/external.bzl
index 85f0206..59a4f54 100644
--- a/third_party/linux/external.bzl
+++ b/third_party/linux/external.bzl
@@ -19,6 +19,7 @@
 def linux_external(name, version):
     sums = {
         "6.1.56": "9edefdde32c2298389dcd19566402332b3c2016f5ada17e5820f500b908d478c",
+        "6.1.69": "7e3d2694d18ce502068cc88a430da809abbd17d0773268524ebece442612b541",
     }
     http_archive(
         name = name,