[macports-base] branch release-2.10 updated (2991a7c4a -> 390348104)

[Joshua Root]

Joshua Root (jmroot) pushed a change to branch release-2.10
in repository macports-base.

    from 2991a7c4a CI: avoid heavy xmlto dep for man pages
     new 86402a016 CI: add job to deploy release sources to mirror
     new 390348104 Actions: mirror improvements

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 .github/workflows/mirror.yml | 53 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 .github/workflows/mirror.yml