add return code status check

Author: ronlv4

src/azure-cli/azure/cli/command_modules/acr/custom.py

@@ -324,7 +324,7 @@ def acr_login(cmd,
     _, stderr = p.communicate()
     return_code = p.returncode
 
-    if stderr:
+    if stderr or return_code != 0:
         if b'error storing credentials' in stderr and b'stub received bad data' in stderr \
            and _check_wincred(login_server):
             # Retry once after disabling wincred