[Notifier] Add Sipgate bridge manifest

Author: sakul95

symfony/sipgate-notifier/7.2/manifest.json

@@ -0,0 +1,14 @@
+{
+    "add-lines": [
+        {
+            "file": "config/packages/notifier.yaml",
+            "position": "after_target",
+            "warn_if_missing": true,
+            "target": "        texter_transports:",
+            "content": "            sipgate: '%env(SIPGATE_DSN)%'"
+        }
+    ],
+    "env": {
+        "#1": "SIPGATE_DSN=sipgate://TOKEN_ID:TOKEN@default?senderId=SENDER_ID"
+    }
+}