Add patch files to gitignore
Add patch files to gitignore

Some people prefer to merge patches via wget <pull-url>.patch and then git am.

luk3yx/minetest.github.io,luk3yx/minetest.github.io,luk3yx/minetest.github.io,est31/minetest.github.io,MinetestPlayerInitiative/minetestplayerinitiative.github.io,est31/minetest.github.io,rubenwardy/minetest.github.io,ShadowNinja/minetest.github.io,ShadowNinja/minetest.github.io,minetest/minetest.github.io,rubenwardy/minetest.github.io,minetest/minetest.github.io,MinetestPlayerInitiative/minetestplayerinitiative.github.io,minetest/minetest.github.io,rubenwardy/minetest.github.io