release: add Android aar to devel zip archive

[ci skip]

build-scripts/pkg-support/android/README.md.in

@@ -1,7 +1,23 @@
+
+The Simple DirectMedia Layer (SDL for short) is a cross-platform library
+designed to make it easy to write multi-media software, such as games
+and emulators.
+
+The Simple DirectMedia Layer library source code is available from:
+https://www.libsdl.org/
+
+This library is distributed under the terms of the zlib license:
+http://www.zlib.net/zlib_license.html
+
+# @<@PROJECT_NAME@>@-@<@PROJECT_VERSION@>@.aar
+
 This Android archive allows use of @<@PROJECT_NAME@>@ in your Android project, without needing to copy any SDL source.
+
+## Gradle integration
+
 For integration with CMake/ndk-build, it uses [prefab](https://google.github.io/prefab/).
 
-Copy this archive (@<@PROJECT_NAME@>@-@<@PROJECT_VERSION@>@.aar) to a `app/libs` directory of your project.
+Copy the aar archive (@<@PROJECT_NAME@>@-@<@PROJECT_VERSION@>@.aar) to a `app/libs` directory of your project.
 
 In `app/build.gradle` of your Android project, add:
 ```
@@ -40,9 +56,9 @@ $(call import-module,prefab/@<@PROJECT_NAME@>@)
 
 ---
 
-For advanced users:
+## Other build systems (advanced)
 
-If you want to build a 3rd party library outside Gradle,
+If you want to build a project without Gradle,
 running the following command will extract the Android archive into a more common directory structure.
 ```
 python @<@PROJECT_NAME@>@-@<@PROJECT_VERSION@>@.aar -o android_prefix
@@ -50,7 +66,7 @@ python @<@PROJECT_NAME@>@-@<@PROJECT_VERSION@>@.aar -o android_prefix
 Add `--help` for a list of all available options.
 
 
-Look at the example programs in ./test (of the source archive), and check out online documentation:
+Look at the example programs in ./examples (of the source archive), and check out online documentation:
     https://wiki.libsdl.org/SDL3/FrontPage
 
 Join the SDL discourse server if you want to join the community: