Android: fix compile error for DRI2 loader getCapability

Fix compile failure from commit 1bf703e4ea ("dri_interface,egl,gallium:
only expose RGBA visuals on Android").

Fixes: 1bf703e4ea ("dri_interface,egl,gallium: only expose RGBA visuals on Android")
Cc: 17.2 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Rob Herring <robh@kernel.org>

src/egl/drivers/dri2/platform_android.c

@@ -1142,7 +1142,7 @@ static const __DRIdri2LoaderExtension droid_dri2_loader_extension = {
    .getBuffers           = NULL,
    .flushFrontBuffer     = droid_flush_front_buffer,
    .getBuffersWithFormat = droid_get_buffers_with_format,
-   .getCapability        = droid_get_capability;
+   .getCapability        = droid_get_capability,
 };
 
 static const __DRIimageLoaderExtension droid_image_loader_extension = {