Fix composer-runtime-api dependencies support

composer.lock

@@ -351,12 +351,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/composer/composer.git",
-                "reference": "19902ba6a9fdb1b46e3feca4cf333e91af469067"
+                "reference": "270c7c3262b928835b78c2c809cb51aaabfe4fed"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/composer/composer/zipball/19902ba6a9fdb1b46e3feca4cf333e91af469067",
-                "reference": "19902ba6a9fdb1b46e3feca4cf333e91af469067",
+                "url": "https://api.github.com/repos/composer/composer/zipball/270c7c3262b928835b78c2c809cb51aaabfe4fed",
+                "reference": "270c7c3262b928835b78c2c809cb51aaabfe4fed",
                 "shasum": ""
             },
             "require": {
@@ -423,7 +423,17 @@
                 "dependency",
                 "package"
             ],
-            "time": "2020-04-13T10:41:02+00:00"
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/composer/composer",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-04-28T14:04:00+00:00"
         },
         {
             "name": "composer/semver",