Log Message:
security/pear-Crypt_GPG: update to 1.6.3

1.6.3				Release date: 2018-06-04 01:59 UTC

Changelog:

* Exclude tools/ and package.php from a composer archive.
* Make possible to get a list of GnuPG warnings collected on last operation.
* Fix Bug #21242: PHPUnit tests fail sometimes while deleting
  S.gpg-agent.extra.
* Fix mode argument type in docblock.