Add support for Ubuntu 25.10

Author: AdityaGarg8

.github/workflows/kernel.yml

@@ -63,6 +63,9 @@ jobs:
           - image: ubuntu
             tag: "25.04"
             name: plucky
+          - image: ubuntu
+            tag: "25.10"
+            name: questing
           - image: debian
             tag: "12"
             name: bookworm

build.sh

@@ -10,7 +10,7 @@ apt-get update
 apt-get install -y lsb-release
 
 KERNEL_VERSION=6.17.1
-PKGREL=2
+PKGREL=3
 DISTRO=$(lsb_release -i | cut -d ":" -f 2 | xargs)
 CODENAME=$(lsb_release -c | cut -d ":" -f 2 | xargs)