use the new --force-local-execution option

Summary: Use the new tpx option to run tests locally on the OSS CI hosts

Reviewed By: bigfootjon

Differential Revision: D33454014

fbshipit-source-id: dcf49dcebcd476c68b3eb46eb013079c30db52c7

build/fbcode_builder/getdeps/builder.py

@@ -793,6 +793,7 @@ if __name__ == "__main__":
             else:
                 testpilot_args = [
                     tpx,
+                    "--force-local-execution",
                     "--buck-test-info",
                     buck_test_info_name,
                     "--retry=%d" % retry,