Update kernel-a12.yml: Add 5.10.236

.github/workflows/kernel-a12.yml

@@ -45,6 +45,9 @@ jobs:
         - sub_level: "233"
           os_patch_level: "2025-02"
           revision: "r3"
+        - sub_level: "236"
+          os_patch_level: "2025-05"
+          revision: "r1"
         - sub_level: "X"
           os_patch_level: "lts"
           revision: "r1"