[aur-requests] Remove minetest-mod-mesecons

[Otto Sabart]

Please remove minetest-mod-mesecons package [0]. There is already mesecons
package under different name [1].

[0] https://aur.archlinux.org/packages/minetest-mod-mesecons/
[1] https://aur.archlinux.org/packages/mesecons-git/

Thanks!

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Ota