chore: add deps on posix if kernel is liteos_m

depending on //kernel/liteos_m/kal/posix
Signed-off-by: NCaoruihong <crh.cao@huawei.com>
Change-Id: I5e538649c7baca2e46d7367dddf7f8ed734cdb05

BUILD.gn

@@ -174,5 +174,8 @@ if (ohos_build_type == "debug") {
     sources = mbedtls_sources
     output_name = "mbedtls_gt"
     public_configs = [ ":mbedtls_profile_test" ]
+    if (ohos_kernel_type == "liteos_m") {
+      deps = [ "//kernel/liteos_m/kal/posix" ]
+    }
   }
 }