Auto merge of #147498 - ferrocene:pvdrz/edition-range-gating, r=jieyouxu,fmease

Gate tests with the right edition

This PR guarantees that `./x test --test-args="--edition XXXX" ui` runs correctly with the 2015, 2018 and 2021 editions.

I don't expect this PR to hold up over time but it helps to submit further updates to the `//@ edition` directives of tests where we can use the new range syntax to have a more robust testing across different editions

r? `@fmease`

---

try-job: aarch64-gnu
try-job: aarch64-apple
try-job: x86_64-msvc-1
try-job: i686-msvc-1
try-job: x86_64-mingw-1
try-job: test-various
try-job: armhf-gnu

Author: bors