switch codeowners from synthetics app team to ct (#1661)

Co-authored-by: ci.datadog-api-spec <[email protected]>
Co-authored-by: api-clients-generation-pipeline[bot] <54105614+api-clients-generation-pipeline[bot]@users.noreply.github.com>

Author: api-clients-generation-pipeline[bot]

.apigentools-info

@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2024-06-14 16:03:52.888645",
-            "spec_repo_commit": "7fc1538c"
+            "regenerated": "2024-06-14 20:53:09.845573",
+            "spec_repo_commit": "2d7b3f3a"
         },
         "v2": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2024-06-14 16:03:52.906483",
-            "spec_repo_commit": "7fc1538c"
+            "regenerated": "2024-06-14 20:53:09.863610",
+            "spec_repo_commit": "2d7b3f3a"
         }
     }
 }