Fix getPublishedSources call

cpp/lintian-ppa.cpp

@@ -434,8 +434,7 @@ int main(int argc, char* argv[]) {
         }
 
         // Iterate over published sources
-        auto publishedSources = ppa.getPublishedSources("Published", current_series->name);
+        for (const auto& source : ppa.getPublishedSources("", "", current_series, false, true, "", "", "Published", "")) {
-        for (const auto& source : publishedSources) {
             for (const auto& build : source.getBuilds()) {
                 if (build.buildstate == "Successfully built") {
                     // Assuming build.datebuilt is a std::chrono::system_clock::time_point