For the current tests the DRI drivers do not seem to be needed on
Android, so remove the ANDROID_DRIVER variable and stop copying the DRI
libraries to the guest file system, only copy libgallium_dri.so which is
really needed.
While at it, also copy libGLESv1_CM.so and libGLESv2.so
Reviewed-by: Eric Engestrom <None>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30895>
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