Accepting request 1306454 from home:dimstar:Factory

- Drop AppStream: this results in a different cycle than
  appstream-glib. As the appdata.xml is controlled by ourselves, we
  can get away with just manually validating it when changing it.

OBS-URL: https://build.opensuse.org/request/show/1306454
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python:Factory/python313?expand=0&rev=124

python313.spec

@@ -287,8 +287,6 @@ ExcludeArch:    aarch64
 %endif
 
 %if %{with general}
-# required for idle3 (.desktop and .appdata.xml files)
-BuildRequires:  AppStream
 BuildRequires:  gcc-c++
 BuildRequires:  gdbm-devel
 BuildRequires:  gettext
@@ -780,7 +778,6 @@ install -m 644 -D -t %{buildroot}%{_datadir}/applications idle%{python_abi}.desk
 cp %{SOURCE20} idle%{python_abi}.appdata.xml
 sed -i -e 's:idle3.desktop:idle%{python_abi}.desktop:g' idle%{python_abi}.appdata.xml
 install -m 644 -D -t %{buildroot}%{_datadir}/metainfo idle%{python_abi}.appdata.xml
-appstreamcli validate --no-net %{buildroot}%{_datadir}/metainfo/idle%{python_version}.appdata.xml
 
 %fdupes %{buildroot}/%{_libdir}/python%{python_abi}
 %endif