Disable SM-S938B-Oneui7 kernel configuration

Comment out the configuration for the SM-S938B-Oneui7 branch.

.github/workflows/kernel-samsung.yml

@@ -51,9 +51,9 @@ jobs:
           - branch: "SM-S918B-Oneui8"
             android_version: "android13"
             kernel_version: "5.15"
-          - branch: "SM-S938B-Oneui7"
-            android_version: "android15"
-            kernel_version: "6.6"
+#          - branch: "SM-S938B-Oneui7"
+#            android_version: "android15"
+#            kernel_version: "6.6"
 
     uses: ./.github/workflows/build.yml
     secrets: inherit