Temporarily disable tests for armv7, as py3-podcastparser and probably others
are not yet rebuilt against python 3.9 in Alpine edge.
[ci:skip-vercheck]
As suggested by ollieparanoid, adds adwaita-icon-theme as a dependency
to gpodder-adaptive, for users that don't use phosh.
[ci:skip-build]: already built successfully in CI
The work on an adaptive gpodder UI by tpikonen has continued
and is now available in the official gpodder repo as a dedicated
branch. This commit updates the package to the latest current
version of the branch.
