CLSA-2023-1674164204 rpm: Fix of CVE-2021-35938

CVE-2021-35938: drop the patch and following descriptor leak fix because these patches breaks non-root source package installation and can't be relied on without backporting a lot of the surrounding upstream code...

pidgin security update

2.6.3-2 - Upstream backport: 3abad7606f4a2dfd1903df796f33924b12509a56 msnservconndisconnect-crash 2.6.3-1 - 2.6.3 CVE-2009-3615...