google/libhoth main: SRCREV bump 2696e4a3c8..445b0f6cea

Steven Portley (1):
      Add host command setting GPIO drive strength

esnguyen (1):
      [htool] Add support to payload for mauv compiled (#248)

xorptr (2):
      Print error code alongside label in statistics output from RoT
      Update version checks during DFU update

Fusion-Link:
platform5: https://fusion2.corp.google.com/8a59466f-51de-36e0-83cb-3e0d2cd51425
platform15: https://fusion2.corp.google.com/a6f22cc1-136d-3328-9bd3-3f2d27549859
platform18: https://fusion2.corp.google.com/06aef4c2-8711-39f0-923e-fa78cd43fea6
platform17: https://fusion2.corp.google.com/9b7aa9a2-9bfb-31be-acb0-c981272cda5e
platform11+ext: https://fusion2.corp.google.com/d765d130-31e6-3acf-ada3-c569c7c1435f
platform11: https://fusion2.corp.google.com/0aa50f61-05bc-3cb8-95fb-2dcff8632cdd
Tested: N/A
Google-Bug-Id: 517563145
Change-Id: I1dd5cf606cf62b50a5897f63554b3f9d28f15e50
Signed-off-by: Rutu Patel <rutupatel@google.com>