Add a note on texlive-base basing in the Bugzilla comment

Author: irushchyshyn

data/fedora-update.yaml

@@ -792,6 +792,11 @@ subunit:
     note: |
         A Python 3 subpackage exists, but isn't packaged well yet.
         Also the plugins aren't ported.
+texlive-base:
+    status: idle
+    note: |
+        texlive-pythontex depends on both Pythons by design upstream. See discussion
+        in the Bugzilla for more details.
 tomoe-gtk: *devel-only
 tracer:
     note: |