Merge branch 'download-sources-over-https' into 'master'

recipes/bash/recipe.toml

recipes/diffutils/recipe.sh

recipes/freeciv/recipe.sh

recipes/gnu-binutils/recipe.sh

recipes/jansson/recipe.sh

recipes/libc-bench/recipe.sh

recipes/libjpeg/recipe.toml

recipes/mesa_glu/recipe.sh

recipes/nasm/recipe.toml

recipes/ncursesw/recipe.sh

recipes/netsurf/recipe.sh

recipes/readline/recipe.toml

recipes/sed/recipe.toml

recipes/ssh/recipe.sh

recipes/vim/recipe.sh