Update Kokoro build script to delete secrets at the end

Jon Wayne Parrott · Jon Wayne Parrott · commit 257e391446c7 · 2017-08-14T10:00:34.000-07:00
Change-Id: Id47e7f4b155bfac993e0360059bf2aabaeb6c7d8
diff --git a/.kokoro/system_tests.sh b/.kokoro/system_tests.sh
@@ -29,3 +29,6 @@ export GOOGLE_CLIENT_SECRETS=$(pwd)/testing/client-secrets.json
 # Run tests
 pip install --upgrade nox-automation
 nox -s "${NOX_SESSION}"
+
+# Workaround for Kokoro permissions issue: delete secrets
+rm testing/{test-env.sh,client-secrets.json,service-account.json}
