chatty: unbreak by relying on same commit Alpine does
Motivation: Fix chatty.
Background: chatty 0.6.7 depends on libsoup2 and
evolution-data-service. During the GNOME 42 -> 43 migration,
evolution-data-service changed from using libsoup2 to
libsoup3. chatty's use of libsoup2 and libsoup3 was
conflicting, and thus chatty broke.
To fix this, let's use a recent unreleased commit, as Alpine did:
https://git.alpinelinux.org/aports/commit/community/chatty/APKBUILD?id=1184b834c74362df3f9963585311256ed2c6908a
Longer term, we can use chatty 0.7 when it is released:
https://source.puri.sm/Librem5/chatty/-/merge_requests/1134
a4d63cf111