Fix callback type url

validate-callback.py

@@ -13,9 +13,9 @@ CALLBACK_SECRET = secrets.token_urlsafe(32)
 CALLBACK_SECRET = 'insecure_unsafe_qHScgrg_kP-R31jHUwp3GkVkGJolvBchz65b74Lzue0'
 
 request = {
-    'body': '{"type":"https://schema.fitko.de/fit-connect/callbacks/new-submissions","submissionIds":["f39ab143-d91a-474a-b69f-b00f1a1873c2"]}',
+    'body': '{"type":"https://schema.fitko.de/fit-connect/submission-api/callbacks/new-submissions","submissionIds":["f39ab143-d91a-474a-b69f-b00f1a1873c2"]}',
     'headers': {
-        'callback-authentication': '7f87a283486dea1765b1fcfa0d5a868d78b58f7440a266c843bbe31b53364c5671d5f1aeaf38359ce121d3494f7cb12e9618a8d51c9339abf57b568c8baf5246',
+        'callback-authentication': '798cd0edb70c08e5b32aa8a18cbbc8ff6b3078c51af6d011ff4e32e470c746234fc4314821fe5185264b029e962bd37de33f3b9fc5f1a93c40ce6672845e90df',
         'callback-timestamp': 1672527599,
     }
 }