Increase the HSL TX path timeout to account for the fact that the TX buffer size is specified in words rather than bytes, and that some implementations may have a larger TX queue size than what was assumed in the original timeout calculation. Change-Id: Ie459a2fcdd8a85c2e97ff3a87d60a9c30ce50ec3 CRs-Fixed: 359256 Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>