Telephony Test: add sample config files and manage_sim to open source tree.

1. Add several sample config files to ./tests/google/tel/config
2. Add manage_sim script to ./tests/google/tel/etc

BUG: 26267248
Change-Id: I979ca765b12e9e17ec71d814bc13a6edd92e5746
7 files changed
tree: 23cd2d63c3967275ef95c62f2e478b1cf789f9b1
  1. acts/