Bump phpseclib/phpseclib from 2.0.31 to 2.0.47

Bumps [phpseclib/phpseclib](https://github.com/phpseclib/phpseclib) from 2.0.31 to 2.0.47.
- [Release notes](https://github.com/phpseclib/phpseclib/releases)
- [Changelog](https://github.com/phpseclib/phpseclib/blob/master/CHANGELOG.md)
- [Commits](phpseclib/phpseclib@2.0.31...2.0.47)

---
updated-dependencies:
- dependency-name: phpseclib/phpseclib
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

composer.json

@@ -47,7 +47,7 @@
         "iturgeon/qasset": "1.0.5",
         "fuelphp/upload": "2.0.7",
         "monolog/monolog": "1.18.*",
-        "phpseclib/phpseclib": "2.0.31",
+        "phpseclib/phpseclib": "2.0.47",
         "eher/oauth": "1.0.7",
         "aws/aws-sdk-php": "3.288.1",
         "symfony/dotenv": "^5.1",