add license to composer file

tillkruss · tillkruss · commit e706aad65f57 · 2021-05-26T19:31:52.000-07:00
diff --git a/composer.json b/composer.json
@@ -2,6 +2,7 @@
     "name": "cachewerk/heroku-php-extensions",
     "description": "Pre-built PHP extensions for Heroku.",
     "type": "library",
+    "license": "MIT",
     "require": {
         "php": "^8.0",
         "ext-igbinary": "*",
