rebase: remove an unnecessary adjustdest in clearrebased

`rev` being "skipped" could currently be caused by moving `rev` does not
create a new commit. In this case, `state[rev]` is already changed to `p1`,
and is a sane destination for bookmark or working parent movement. Therefore
an additional destination adjustment is unnecessary.

Differential Revision: https://phab.mercurial-scm.org/D565

hgext/rebase.py

@@ -1497,7 +1497,7 b' def clearrebased(ui, repo, destmap, stat'
     # Move bookmark of skipped nodes to destination. This cannot be handled
     # by scmutil.cleanupnodes since it will treat rev as removed (no successor)
     # and move bookmark backwards.
-    bmchanges = [(name, tonode(max(adjustdest(repo, rev, destmap, state))))
+    bmchanges = [(name, tonode(state[rev]))
                  for rev in skipped
                  for name in repo.nodebookmarks(tonode(rev))]
     if bmchanges: