fix liteos_a specified config

config/BUILDCONFIG.gn

@@ -92,9 +92,14 @@ if (ohos_build_type == "debug") {
   default_target_configs += [ "//build/lite/config:release" ]
 }
 
+if (ohos_kernel_type == "liteos_a") {
+  default_target_configs += [
+    "//build/lite/config/kernel/liteos/cortex_a:default"
+  ]
+}
+
 if (ohos_kernel_type == "liteos_a" || ohos_kernel_type == "linux") {
   default_target_configs += [
-    "//build/lite/config/kernel/liteos/cortex_a:default",
     "//build/lite/config:security",
     "//build/lite/config:exceptions",
   ]

hb/build/fs_process.py

@@ -108,7 +108,7 @@ class Packer():
                 makedirs(target_path)
                 self.chmod_dirs.append((target_path, dir_mode))
             tfile = os.path.join(target_path, os.path.basename(source_path))
-            try: 
+            try:
                 shutil.copy(sfile, tfile, follow_symlinks=False)
                 self.chmod_dirs.append((tfile, file_mode))
             except FileExistsError: