Zephyr v2.7.3 Release Date: 2022-08-22

Christopher Friedt

Hi Zephyr developers :-)

Just a quick heads-up that Zephyr v2.7.3 is scheduled to be released
on August 22, 2022, keeping with our 4-month release cadence.

Please do a recap of bugs squashed in the last 4 months and ensure
that the `backport v2.7-branch` label is applied to PRs where
appropriate. Also, please remember to add release notes. If there are
any security fixes that were backported, please ensure that those are
communicated and documented as well.

Thank you,