There are new gerrit releases. This change updates our production 3.3
image to 3.3.8. We also update Our 3.4 image to 3.4.2 to keep up there.
Release notes for both:
https://www.gerritcodereview.com/3.3.html#338https://www.gerritcodereview.com/3.4.html#342
Seems to largely be bugfixes and reindexing improvements.
Change-Id: Iae8aa403b4001937320767d4166a6af2bc89a2ea