Mark PatternTypo suggestion as maybe incorrect

[Jules-Bertholet]

Partial fix for #147303.

@rustbot label A-diagnostics A-suggestion-diagnostics D-invalid-suggestion

[rustbot]

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[chenyukang]

maybe it's better to fix 147303
pattern matching suggestiong: you might have meant to pattern match on the similarly named constant should not report on function arguments positions.

[chenyukang]

I created a fix for 147303: #147320

[Jules-Bertholet]

maybe it's better to fix 147303 pattern matching suggestiong: you might have meant to pattern match on the similarly named constant should not report on function arguments positions.

Yes, that should be done as well, but this suggestion should not be machine-applicable either way.