This commit adds a `make_latest` boolean to the release configuration,
to allow signaling to GitHub if the release should be marked as latest.
Albeit being a boolean, the internal Go type is a string to allow
to distinguish an empty string (default behavior: `true`) from an
explicit `false`.
For more information around the GitHub API field, see
https://docs.github.com/en/rest/releases/releases?apiVersion=2022-11-28#create-a-release
I did not include the `legacy` option, to not adopt something which
appears to be scheduled for removal in the future.
In addition, I opted for `make_latest` over `latest` because the
option is only available for GitHub. Which keeps the latter key
reserved for e.g. future use of a config option which is used across
Git providers.
Fixes#4159
Signed-off-by: Hidde Beydals <hidde@hhh.computer>
9f6a810fbc