Forbid deserializeJson(JsonArray|JsonObject, ...)

Closes #2135

extras/tests/FailingBuilds/CMakeLists.txt

@@ -34,3 +34,6 @@ build_should_fail(variant_as_char)
 
 add_executable(assign_char assign_char.cpp)
 build_should_fail(assign_char)
+
+add_executable(deserialize_object deserialize_object.cpp)
+build_should_fail(deserialize_object)

extras/tests/FailingBuilds/deserialize_object.cpp

@@ -0,0 +1,12 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright © 2014-2024, Benoit BLANCHON
+// MIT License
+
+#include <ArduinoJson.h>
+
+// See issue #2135
+
+int main() {
+  JsonObject obj;
+  deserializeJson(obj, "");
+}