"BAD signature" errors for wlroots and sway (edge armhf, x86)

The packages built against musl-1.2 did not get uploaded from the builders.

Conversation with @Ikke in #alpine-devel:

2020-07-31 14:48:37 <ollieparanoid[m]> hi! for some reason, the wlroots and sway packages for armhf point to the pre-musl1.2 rebuilt versions on http://dl-2.alpinelinux.org/alpine/edge/community/armhf/
2020-07-31 14:48:42 <ollieparanoid[m]> I thought only dl-cdn would have this problem
2020-07-31 14:51:41 <ikke> This is not a caching issue
2020-07-31 14:53:14 <ikke> ollieparanoid[m]: compare http://dl-t1-1.alpinelinux.org/alpine/edge/community/armhf/
2020-07-31 14:53:54 <ollieparanoid[m]> ikke: what's going on then?
2020-07-31 14:54:09 <ikke> good question, I'd have to investigate
2020-07-31 14:54:44 <ollieparanoid[m]> let me know if I can help. the result is the BAD signature errors, e.g. here: https://builds.sr.ht/~postmarketos/job/269757#task-pmbootstrap_build-540
2020-07-31 14:57:22 <ikke> ollieparanoid[m]: that's strange
2020-07-31 14:59:36 <ikke> ollieparanoid[m]: seems like the newest version of the package is not uploaded
2020-07-31 15:00:00 <ikke> hash on the mirror:
2020-07-31 15:00:02 <ikke> c694d6f3d65b6f1978a4ca39411f7bc1eebfc8ee0c6d65c337bf650bf31eb93cd2a7b5eda0b68d720cafd06f4a2753602d8a9cbc2ea37d48dd138b2ba2434a33
2020-07-31 15:00:13 <ikke> On the builder:
2020-07-31 15:00:15 <ikke> e5b832ebab043a89df378b50da6ea989974c510576cdcc237724cb3fc5f72c4566220d1601c7ef775e230042c80f8943a1c5f0e0db2d66678895d7edc475caa3