community/rclone: fix symlinks
As indicated on /flagged:
Symbolic linked files in the pkg are not usable: /sbin/mount.rclone -> /home/buildozer/aports/community/rclone/pkg/rclone/usr/bin/rclone /usr/bin/rclonefs -> /home/buildozer/aports/community/rclone/pkg/rclone/usr/bin/rclone