* [TF FE] Refactor LogSoftmax translator and layer test Signed-off-by: Kazantsev, Roman <roman.kazantsev@intel.com> * Work around for the legacy frontend * Update src/frontends/tensorflow_common/src/op/log_softmax.cpp --------- Signed-off-by: Kazantsev, Roman <roman.kazantsev@intel.com>