ci(mergify): upgrade configuration to current format

[mergify[bot]]

No more deprecated fields are being used in your Mergify configuration, this pull request will be closed.

[mrodm]

@jsoriano I've just updated the rule name and the queue name to be used https://github.com/elastic/elastic-package/pull/2237/commits/94f1a9e2617aed4702ef5d3e671d343e42d84905 Do you think it is needed to updated anything else ?

[elasticmachine]

:green_heart: Build Succeeded

• Buildkite Build
• Commit: 94f1a9e2617aed4702ef5d3e671d343e42d84905

History

• :green_heart: Build #4339 succeeded a2223cd18090404b5fc01dae4d882173f13b6cd7