Update deps (#482)

lib/ArduinoJson/extras/tests/Misc/CMakeLists.txt

@@ -5,7 +5,6 @@
 add_executable(MiscTests
 	arithmeticCompare.cpp
 	conflicts.cpp
-	FloatParts.cpp
 	issue1967.cpp
 	JsonString.cpp
 	NoArduinoHeader.cpp

lib/ArduinoJson/extras/tests/Misc/unsigned_char.cpp

@@ -176,15 +176,6 @@ TEST_CASE("unsigned char[]") {
     }
 #endif
 
-    SECTION("containsKey()") {
-      unsigned char key[] = "hello";
-
-      JsonDocument doc;
-      deserializeJson(doc, "{\"hello\":\"world\"}");
-      JsonObject obj = doc.as<JsonObject>();
-      REQUIRE(true == obj.containsKey(key));
-    }
-
     SECTION("remove()") {
       unsigned char key[] = "hello";