changelog-v2: mark upgrade action as changelog only
We don't need to recompute the others revlog to add the changelog-v2 feature.
This does not have much effect in practice as the `copies-sdc` upgrade still
triggers the other revlogs. This will be fixed in the next changeset.
--- a/mercurial/upgrade_utils/actions.py Thu May 19 01:40:37 2022 +0100
+++ b/mercurial/upgrade_utils/actions.py Thu May 19 01:24:16 2022 +0100
@@ -380,6 +380,9 @@
description = _(b'An iteration of the revlog focussed on changelog needs.')
upgrademessage = _(b'quite experimental')
+ touches_filelogs = False
+ touches_manifests = False
+
@registerformatvariant
class removecldeltachain(formatvariant):