tests: Adhere to the docs and call gpgme_check_version.
tests: Adhere to the docs and call gpgme_check_version.

* tests/t-engine-info.c: Call gpgme_check_version.

gpg/gpgme,gpg/gpgme,gpg/gpgme,gpg/gpgme,gpg/gpgme,gpg/gpgme,gpg/gpgme