Bump Debian pkgrel

.github/workflows/debian.yml

@@ -8,7 +8,7 @@ name: Debian
 env:
   GPG_KEY_ID: 56C464BAAC421453
   KERNEL_VERSION: 5.14.14
-  KERNEL_REVISION: 2
+  KERNEL_REVISION: 3
   LOCALVERSION: -surface
   MAINLINE_REPO: git://git.launchpad.net/~ubuntu-kernel-test/ubuntu/+source/linux/+git/mainline-crack
   MAINLINE_BRANCH: cod/mainline