Revert "[REVERT ME] hsi: increase TX timeout to 2.5 sec"

Revert "[REVERT ME] hsi: increase TX timeout to 2.5 sec"

BZ: 31385

This reverts commit 16c0349d47b22b8385db11f6adc43b2fe5ac5153.
This reverts patch http://android.intel.com:8080/#/c/43104

Change-Id: If04d884676a14e23a8a82270c917b3f4bab4a924
Signed-off-by: Nicolas LOUIS <nicolasx.louis@intel.com>
Reviewed-on: http://android.intel.com:8080/49402
Reviewed-by: Predon, Frederic <frederic.predon@intel.com>
Reviewed-by: Robert, Denis <denis.robert@intel.com>
Tested-by: Robert, Denis <denis.robert@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>