ikiwiki: 3.20190228 -> 3.20200202.3
This fixes (among others) incompatibility with highlight from nixpkgs.See http://source.ikiwiki.branchable.com/?p=source.git;a=commit;h=4d06df9583e6c4145f8c6fc2fd51d7894c0b85ce
Michal Sojka 5 years ago b06290ff 8094b8a9