Cleanup TODO notes

.github/workflows/build_Linux.yaml

@@ -18,7 +18,6 @@ jobs:
         with:
           python-version: '3.13'
 
-# JXL is too old(?) on 24.04 so see you 2026-05 to enable that if we don't switch to Arch first.
       - name: Install deps
         run: |
           sudo apt-get update

requirements.txt

@@ -20,7 +20,6 @@ opencc-python-reimplemented; sys_platform == 'win32' # OPTDEP
 pypresence # optdep
 tekore # optdep,
 natsort # optdep
-# TODO(Martin): Ubuntu 24.04 seems to be too old to compile jxlpy, so keep it disabled for now to pass CI
 jxlpy;                       sys_platform != 'darwin' # macOS hates it - fails to find jxl/types.h - https://github.com/olokelo/jxlpy/issues/25#issuecomment-2547928563
 #librespot - https://github.com/kokarare1212/librespot-python/pull/286
 #picard - picard 2.12.3 requires charset-normalizer~=3.3.2, but you have charset-normalizer 3.4.0 which is incompatible.