⬆️ Bump phpseclib/phpseclib from 2.0.27 to 2.0.31

Bumps [phpseclib/phpseclib](https://github.com/phpseclib/phpseclib) from 2.0.27 to 2.0.31.
- [Release notes](https://github.com/phpseclib/phpseclib/releases)
- [Changelog](https://github.com/phpseclib/phpseclib/blob/master/CHANGELOG.md)
- [Commits](https://github.com/phpseclib/phpseclib/compare/2.0.27...2.0.31)

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

composer.lock

@@ -251,16 +251,16 @@
         },
         {
             "name": "phpseclib/phpseclib",
-            "version": "2.0.27",
+            "version": "2.0.31",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpseclib/phpseclib.git",
-                "reference": "34620af4df7d1988d8f0d7e91f6c8a3bf931d8dc"
+                "reference": "233a920cb38636a43b18d428f9a8db1f0a1a08f4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/34620af4df7d1988d8f0d7e91f6c8a3bf931d8dc",
-                "reference": "34620af4df7d1988d8f0d7e91f6c8a3bf931d8dc",
+                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/233a920cb38636a43b18d428f9a8db1f0a1a08f4",
+                "reference": "233a920cb38636a43b18d428f9a8db1f0a1a08f4",
                 "shasum": ""
             },
             "require": {
@@ -268,8 +268,7 @@
             },
             "require-dev": {
                 "phing/phing": "~2.7",
-                "phpunit/phpunit": "^4.8.35|^5.7|^6.0",
-                "sami/sami": "~2.0",
+                "phpunit/phpunit": "^4.8.35|^5.7|^6.0|^9.4",
                 "squizlabs/php_codesniffer": "~2.0"
             },
             "suggest": {
@@ -339,7 +338,25 @@
                 "x.509",
                 "x509"
             ],
-            "time": "2020-04-04T23:17:33+00:00"
+            "support": {
+                "issues": "https://github.com/phpseclib/phpseclib/issues",
+                "source": "https://github.com/phpseclib/phpseclib/tree/2.0.31"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/terrafrost",
+                    "type": "github"
+                },
+                {
+                    "url": "https://www.patreon.com/phpseclib",
+                    "type": "patreon"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/phpseclib/phpseclib",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-04-06T13:56:45+00:00"
         },
         {
             "name": "psr/http-message",
@@ -2398,5 +2415,6 @@
         "ext-mbstring": "*",
         "ext-json": "*"
     },
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "2.0.0"
 }