Set PHP 7.1minimum

DivineOmega · DivineOmega · commit 5f6b88aa5f1d · 2019-07-31T20:29:32.000+01:00
diff --git a/composer.json b/composer.json
@@ -10,6 +10,7 @@
         }
     ],
     "require": {
+        "php": ">=7.1",
         "ext-ssh2": "*"
     },
     "require-dev": {
