Add configuration for SM-F946B-Oneui8 branch

.github/workflows/kernel-samsung.yml

@@ -36,6 +36,9 @@ jobs:
           - branch: "SM-F946N"
             android_version: "android13"
             kernel_version: "5.15"
+          - branch: "SM-F946B-Oneui8"
+            android_version: "android13"
+            kernel_version: "5.15"
 #          - branch: "SM-A566B"
 #            android_version: "android15"
 #            kernel_version: "6.6"