CPER Tests fix

Signed-off-by: Maisam Arif <Maisam.Arif@amd.com>
Change-Id: I5c1b85c37df07b912ad82b50a3658a8a7edaccb1

src/amd_smi/amd_smi.cc

@@ -3627,7 +3627,7 @@ static auto amdsmi_read_cper_file(const std::string &filepath) {
     } else {
         ss << __PRETTY_FUNCTION__ << "\n:" << __LINE__ << "[CPER] file does not exist: "
             << filepath << ", errno: " << errno << "): " << strerror(errno);
-        ctx.status = AMDSMI_STATUS_FILE_NOT_FOUND;
+        ctx.status = AMDSMI_STATUS_NOT_SUPPORTED;
         return ctx;
     }