* in the "Backporting Seastar commits" section, there's a single quote
instead of a backtick in this line, so fix it.
* add backticks around `refresh-submodules.sh`, which is a filename.
* correct the command line setting a git config option, because `git-config`
does not support this command line syntax,
```console
$ git config --global diff.conflictstyle = diff3
$ git config --global get diff.conflictstyle
=
$ git config --global diff.conflictstyle diff3
$ git config --global get diff.conflictstyle
diff3
```
quote from git-config(1)
> ```
> git config set [<file-option>] [--type=<type>] [--all] [--value=<value>] [--fixed-value] <name> <value>
> ```
* stop using the deprecated mode of the `git-config` command, and use
subcommand instead. as git-config(1) puts:
> git config <name> <value> [<value-pattern>]
> Replaced by git config set [--value=<pattern>] <name> <value>.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
Closesscylladb/scylladb#20328
Maintainers are also allowed to commit their own backport PR. They are
allowed to backport their own code, opening a PR to get a CI run for a
backport doesn't change this.
Closesscylladb/scylladb#17727
Google Groups recently started rewriting the From: header, garbaging
our git log. This script rewrites it back, using the Reply-To header
as a still working source.
Closes#11416
