Use https on Alpine Edge repository

[dngray]

Just noticed these couple of things.

[PeterDaveHello]

Leave the cache alone and manually delete it later is to speed up the build process, I'll like to keep it.

[dngray]

Leave the cache alone and manually delete it later is to speed up the build process, I'll like to keep it.

That work too, generally people like to avoid copying it into their image.

I must have glazed over that you actually do delete it there.