appengine-java-sdk 1.9.15
go-appengine-sdk (386) 1.9.15
go-appengine-sdk (amd64) 1.9.15
google-appengine 1.9.15

Closes #33905.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
Datomic 0.9.5052
datomic: add 0.9.5052 bottle.