Revert "[Feature][T8TSK-296][SDK-READY]check dmesg when find tx_busy down modem"

This reverts commit a1d453e43acc70e56cc31b34457bb9cfb1deec16.

Reason for revert: <INSERT REASONING HERE>

Change-Id: Id3bed36f246f15bb6e1d8972fa6766d3b33b76ee
1 file changed