distribute tool documentations and avoid file conflicts on `x install`#121079

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bors merged 2 commits intorust-lang:masterfrom

onur-ozkan:install-conflicts

Feb 19, 2024

Commits on Feb 14, 2024

install tools documentations
onur-ozkan
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Commits on Feb 19, 2024

install rustc before the tools
onur-ozkan
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