Update TeleService for guava 27.1

Futures.addCallback now requires an Executor argument.

Bug: 130306229
Test: m checkbuild
Change-Id: I7c4045662eb9b8e12c46e953f8535e0c939cb493
Merged-In: I7c4045662eb9b8e12c46e953f8535e0c939cb493
Exempt-From-Owner-Approval: cherry pick
(cherry picked from commit 0ff4d186b1e65153504b3291180032852edb83c9)
1 file changed