Fix some broken string compare logic in DLMAN

These comparisons have a 1/999999999999999999 chance of being true. The reason for that is because GetString returns a pointer and the hardcoded string it's being compared to isn't a pointer. So comparing these is comparing pointers. So we have to use std::strcmp. It returns 0 when a match occurs.
This issue broke some uncaught things along with online player rating updating.

src/Etterna/Singletons/DownloadManager.cpp

@@ -963,7 +963,7 @@ DownloadManager::UploadScore(HighScore* hs)
 		}
 		if (d.HasMember("data") && d["data"].IsObject() &&
 			d["data"].HasMember("type") && d["data"]["type"].IsString() &&
-			d["data"]["type"].GetString() == "ssrResults") {
+			std::strcmp(d["data"]["type"].GetString(), "ssrResults") == 0) {
 			hs->AddUploadedServer(serverURL.Get());
 		}
 	};
@@ -1048,9 +1048,10 @@ DownloadManager::UploadScoreWithReplayData(HighScore* hs)
 					return;
 			}
 		}
+		LOG->Trace(("fasdfsdafs request response: " + req.result).c_str());
 		if (d.HasMember("data") && d["data"].IsObject() &&
 			d["data"].HasMember("type") && d["data"]["type"].IsString() &&
-			d["data"]["type"].GetString() == "ssrResults" &&
+			std::strcmp(d["data"]["type"].GetString(), "ssrResults") == 0 &&
 			d["data"].HasMember("attributes") &&
 			d["data"]["attributes"].IsObject() &&
 			d["data"]["attributes"].HasMember("diff") &&
@@ -1172,7 +1173,7 @@ DownloadManager::UploadScoreWithReplayDataFromDisk(const string& sk,
 		}
 		if (d.HasMember("data") && d["data"].IsObject() &&
 			d["data"].HasMember("type") && d["data"]["type"].IsString() &&
-			d["data"]["type"].GetString() == "ssrResults" &&
+			std::strcmp(d["data"]["type"].GetString(), "ssrResults") == 0 &&
 			d["data"].HasMember("attributes") &&
 			d["data"]["attributes"].IsObject() &&
 			d["data"]["attributes"].HasMember("diff") &&