external: stresstestapp: pull upstream build patch

https://github.com/nickdesaulniers/stressapptest/commit/1c66ad6b0199d56c689b0e79ce90d419e3203e2c

Bug: 31861507
Test: make checkbuild
Change-Id: I36c5d0165c09968a4064438e658d886d364920cb
3 files changed