Android build

[Andarix]

> Minimum supported Gradle version is 8.2. Current version is 8.1. If using the gradle wrapper, try editing the distributionUrl in /android-sdl/simutrans-android-project/gradle/wrapper/gradle-wrapper.properties to gradle-8.2-all.zip

[prissi]

Unfortunately, the commandline tools are not easy to install with the graphical Android study. Google makes the setup on the commandline a pain in the backside. I had a quick shot but did not succeeded. Need more time for this ...

[Andarix]

https://github.com/simutrans/simutrans-android-project/commit/378715fc1c9e81e912d01b12cc2fb2d7ca058f6b

This does not affect Simutrans or Git Actions.

This affects the Android build environment and has already been changed by Roboron.

[Roboron]

Sorry, I forgot to comment here.

[Andarix]

currend gradle version is gradle-8.5-all.zip