dist: include src/build_helper as part of the crate graph for rustc-dev#81997

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bors merged 1 commit intorust-lang:masterfrom bnjbvr:dist-include-build-helper

Feb 12, 2021

Commits on Feb 11, 2021

dist: include src/build_helper as part of the crate graph for rustc-dev.
bnjbvr
committed