deployers: Simplify TextToSpeechPluginsDeployer

With the refactor of BasicPluginsDeployer, we can collapse the contents of the TextToSpeechPluginsDeployer to just a call into the base class, with the appropriate argument.

src/deployers/TextToSpeechPluginsDeployer.cpp

@@ -1,38 +1,8 @@
-// system headers
-#include <filesystem>
-
-// library headers
-#include <linuxdeploy/core/log.h>
-
 // local headers
 #include "TextToSpeechPluginsDeployer.h"
 
 using namespace linuxdeploy::plugin::qt;
-using namespace linuxdeploy::core::log;
-
-namespace fs = std::filesystem;
 
 bool TextToSpeechPluginsDeployer::doDeploy() {
-    // calling the default code is optional, but it won't hurt for now
-    if (!BasicPluginsDeployer::deploy())
-        return false;
-
-    const std::string pluginsName = "texttospeech";
-
-    ldLog() << "Deploying" << pluginsName << "plugins" << std::endl;
-
-    for (fs::directory_iterator i(qtPluginsPath / pluginsName); i != fs::directory_iterator(); ++i) {
-        if (i->path().extension() == ".debug") {
-            ldLog() << LD_DEBUG << "skipping .debug file:" << i->path() << std::endl;
-            continue;
-        }
-
-        // terminate with a "/" to make sure the deployer will deploy the file into the target directory properly
-        // has to be cast to string, unfortunately, as std::filesystem doesn't allow for adding a terminating /
-        const auto targetPath = (appDir.path() / "usr/plugins/" / pluginsName).string() + "/";
-        if (!appDir.deployLibrary(*i, targetPath))
-            return false;
-    }
-
-    return true;
+    return deployStandardQtPlugins({"texttospeech"});
 }