thunderbird-latest: 138.0.1 -> 139.0.2
https://www.thunderbird.net/en-US/thunderbird/138.0.2/releasenotes/
https://www.thunderbird.net/en-US/thunderbird/139.0/releasenotes/
https://www.thunderbird.net/en-US/thunderbird/139.0.1/releasenotes/
https://www.thunderbird.net/en-US/thunderbird/139.0.2/releasenotes/
(cherry picked from commit 9892cb764162d1c6d9a9685808d5e8b939ce8838)
