Renamed DEPRECATED to ARDUINOJSON_DEPRECATED

extras/tests/Misc/deprecated.cpp

@@ -2,17 +2,11 @@
 // Copyright Benoit Blanchon 2014-2021
 // MIT License
 
+#define ARDUINOJSON_DEPRECATED(msg)  // nothing
+
 #include <ArduinoJson.h>
 #include <catch.hpp>
 
-#if defined(__GNUC__)
-#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
-#endif
-
-#ifdef _MSC_VER
-#pragma warning(disable : 4996)  // deprecation warning
-#endif
-
 TEST_CASE("Deprecated features") {
   StaticJsonDocument<256> doc;
   const char* s = "hello";