gpg: Move the check by is_secured_file earlier.
* g10/decrypt.c (decrypt_message_fd): Call is_secured_file here. * g10/plaintext.c (get_output_file): Remove the call.
- Fixes-commit: 71625f56fd98ab37bc05f1806b4b49a2e418ac37
- GnuPG-bug-id: T6580
- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>