Roll gtest to 3f5b5b8f
Roll gtest to 3f5b5b8f

This should fix the Fuchsia build due to an SDK API change that affected
googletest.

Change-Id: I9d72c11d660f053a96d326de4e1763ec7b85c7a4
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1597729
Reviewed-by: Joshua Peraza <f5809a5e35ec7e1bd0e25cb0a0b68bb433cf6f17@chromium.org>
Commit-Queue: Scott Graham <e134406e1863f3b48b0795831afac5c0595efb36@chromium.org>

chromium/crashpad,chromium/crashpad,chromium/crashpad