Update versions.json

Author: fabpot

.github/versions.json

@@ -3,8 +3,8 @@
     "stable": "7.0",
     "next": "7.1",
     "previous": "6.4",
-    "dev": "7.1",
-    "dev-name": "7.1",
+    "dev": "7.2",
+    "dev-name": "7.2",
     "splits": {
         "symfony/all-my-sms-notifier": [
             "5.3",
@@ -1384,6 +1384,9 @@
             "7.1",
             "7.2"
         ],
+        "symfony/primotexto-notifier": [
+            "7.2"
+        ],
         "symfony/process": [
             "3.4",
             "4.0",