Android: Skip "Make Install" and "Build APK" if not ProductType::App

If the target's product type is not "App", the "Make Install" and "Build
Android APK" build steps need to be skipped.

Fixes: QTCREATORBUG-26980
Change-Id: Ia8bb61d407d040b851a74bad3d23876a7d31af73
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Artem Sokolovskii <artem.sokolovskii@qt.io>
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>

src/plugins/android/androidbuildapkstep.cpp

@@ -711,6 +711,13 @@ void AndroidBuildApkStep::doRun()
         return;
     }
 
+    if (AndroidManager::skipInstallationAndPackageSteps(target())) {
+        reportWarningOrError(Tr::tr("Product type is not an application, not building an APK."),
+                             Task::Warning);
+        emit finished(true);
+        return;
+    }
+
     auto setup = [this] {
         const auto androidAbis = AndroidManager::applicationAbis(target());
         const QString buildKey = target()->activeBuildKey();