fixate test_dyn_ts_congestion_tch_f_vs_tch_h.ho_vty

The test shows a cascade of failures. When we fix the first failure, it
will change the sequence of events that follow after that. But it will
still be interesting to evaluate all the situations currently shown.

Hence fixate each stage's initial situation, by duplicating the
expect-ts-use with an identical set-ts-use. Then, when each individual
scenario gets fixed, subsequent scenarios still remain unchanged.

Change-Id: Ifeaec39ecb64b476ff1438cf987ba0403489c43b
1 file changed