Update Vts for getSlicingConfig

Currently getSlicingConfigAPI always returns NOT_SUPPORTED.
But GetSlicingConfig is supported in Android U. and VTS will fail.

This change updates the expected errorcodes for getSlicingConfig API.

Tests: Builds, Boots, RadioDataTest
Bug: 228996685
Change-Id: I10cf7b0b9ba09e56605d5a498ec48c4b8972f00b
1 file changed