This test (added in R) failed to take the adb-over-network
case into account like most other tests in the same file. As
such it erroneously fails when tested over such a test setup.
This patch exempts the shell from being subject to the VPN,
like other similar tests do, to avoid the adb connections
being killed.
Test: VpnTest
Bug: 159761399
Original-Change: https://android-review.googlesource.com/1349862
Merged-In: I0bc14d4d2cade7618c59b2cb88638bdf608d43d3
Change-Id: I0bc14d4d2cade7618c59b2cb88638bdf608d43d3
8742267b94