invert sqlite lookup result to fix name in use lookup errors (#1755)

Co-authored-by: jadebenn <9892985+jadebenn@users.noreply.github.com>

dDatabase/GameDatabase/SQLite/Tables/CharInfo.cpp

@@ -81,5 +81,5 @@ void SQLiteDatabase::UpdateLastLoggedInCharacter(const uint32_t characterId) {
 bool SQLiteDatabase::IsNameInUse(const std::string_view name) {
 	auto [_, result] = ExecuteSelect("SELECT name FROM charinfo WHERE name = ? or pending_name = ? LIMIT 1;", name, name);
 
-	return result.eof();
+	return !result.eof();
 }