Doc: fix change field name

"Android target SDK" was changed to "Android build SDK"
in the deploy settings.

Updated the screenshot.

Change-Id: Ic8c1ce4ad8610d76c0d23bc65762e5bb0aaddfdb
Reviewed-by: Daniel Teske <daniel.teske@digia.com>

doc/src/android/androiddev.qdoc

@@ -190,7 +190,7 @@
     information, see the Android documentation.
 
     In addition, debugging is supported at android-10 API level, or higher. In
-    the run settings for the project, in the \gui {Android target SDK} field,
+    the run settings for the project, in the \gui {Android build SDK} field,
     select android-10, or higher. For more information about Android API levels,
     see \l{http://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels}
     {What is API Level?}.

doc/src/android/deploying-android.qdoc

@@ -146,7 +146,7 @@
 
     \section3 Selecting API Level
 
-    In the \gui {Android target SDK} field, you can select the API level to use
+    In the \gui {Android build SDK} field, you can select the API level to use
     for building the application. Usually, you should select the newest API
     level available.