Auto merge of #16979 - manfredbrandl:patch-1, r=emilio
Auto merge of #16979 - manfredbrandl:patch-1, r=emilio

remove unused style::restyle_hints::RestyleReplacements

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remove unused style::restyle_hints::RestyleReplacements from line 134

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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #16978 (github issue number if applicable).

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- [X] These changes do not require tests because removes only unused "use"

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