Add tools/perf/binary_config.json file.
Add tools/perf/binary_config.json file.

To unblock moving other clients over to use the config file while the
crash_service changes are trying to land.

BUG=538192

Review URL: https://codereview.chromium.org/1384593002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#351909}

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